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Amazon Alexa , or, Alexa , is a virtual assistant technology largely based on a Polish speech synthesizer named Ivona, bought by Amazon in 2013. It was first used in the Amazon Echo smart speaker and the Amazon Echo Dot , Echo Studio and Amazon Tap speakers developed by Amazon Lab126 . It is capable of natural language processing for tasks such as voice interaction, music playback, creating to-do lists, setting alarms , streaming podcasts , playing audiobooks , providing weather , traffic , sports , other real-time information and news . Alexa can also control several smart devices as a home automation system. Alexa capabilities may be extended by installing "skills" (additional functionality developed by third-party vendors, in other settings more commonly called apps ) such as weather programs and audio features. It performs these tasks using automatic speech recognition, natural language processing, and other forms of weak AI .

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93-735: Most devices with Alexa allow users to activate the device using a wake-word (such as Alexa or Amazon ); other devices (such as the Amazon mobile app on iOS or Android and Amazon Dash Wand) require the user to click a button to activate Alexa's listening mode, although, some phones also allow a user to say a command, such as "Alexa, or Alexa go to bed" or "Alexa wake". As of November 2018, more than 10,000 Amazon employees worked on Alexa and related products. In January 2019, Amazon's devices team announced that they had sold over 100 million Alexa-enabled devices. In September 2019, Amazon launched many new devices achieving many records while competing with

186-405: A digital zoom shortcut ( iPhone 7 Plus , iOS 10 ). Some camera settings such as video resolution and frame rate are not adjustable through the camera interface itself, but are outsourced to the system settings. A new feature in iOS 13 called "context menus" shows related actions when you touch and hold an item. When the context menu is displayed, the background is blurred. To choose from

279-400: A modal window and could not be viewed after being dismissed. In iOS 5, Apple introduced Notification Center , which allows users to view a history of notifications. The user can tap a notification to open its corresponding app, or clear it. Notifications are now delivered in banners that appear briefly at the top of the screen. If a user taps a received notification, the application that sent

372-454: A basic human right. Building into the core of our products supports a vision of an inclusive world where opportunity and access to information are barrier-free, empowering individuals with disabilities to achieve their goals". Criticism has been aimed at iOS depending on both internet connection (either WiFi or through iTunes) and a working SIM card upon first activation. This restriction has been loosened in iOS 12, which no longer requires

465-622: A beep sound rather than saying, "Okay", to confirm receipt of a command. On December 20, 2018, Amazon announced a new integration with the Wolfram Alpha answer engine , which provides enhanced accuracy for users asking questions of Alexa related to math, science, astronomy, engineering, geography, history, and more. Alexa can interact with devices from several manufacturers including SNAS , Fibaro, Belkin , ecobee, Geeni, IFTTT , Insteon , LIFX , LightwaveRF, Nest , Philips Hue , SmartThings , Wink , and Yonomi. The Home Automation feature

558-446: A business video conferencing package, 1080p high definition camera module, external microphone/speaker and remote control. This Chromebox for Meetings system retailed for $ 999 plus a $ 250 annual management fee, waived the first year—a cost thousands of dollars less than other unified videoconferencing systems, including those from Cisco and Polycom . The system employed a Google Hangouts -like interface for up to 15 participants,

651-606: A conversational manner, similar to that of Alexa. Along with the connection to various Amazon services, the initial version will provide connectivity to Facebook Messenger , with Slack and Twilio integration to follow. IOS iOS (formerly iPhone OS ) is a mobile operating system developed by Apple exclusively for its devices . It was unveiled in January 2007 for the first-generation iPhone , which launched in June 2007. Major versions of iOS are released annually;

744-591: A dedicated URL for sharing screens, and management accounts for scheduling meetings. An updated system announced in November 2017 featured a 4K camera and a machine learning feature that automatically identifies and frames participants. In March 2014, Asus established a new price at the low-end of the Chromebox market with a compact, 1.32 pound model that retailed at $ 179 and featured a Celeron CPU and four USB 3.0 ports. Yahoo Tech columnist David Pogue called

837-403: A dock at the bottom where users can pin their most frequently used apps. iOS home screens are typically made up of app icons and widgets ; app icons launch the associated app, whereas widgets display live, auto-updating content, such as a weather forecast , the user's email inbox, or a news ticker directly on the home screen. The home screen appears whenever the user unlocks the device, presses

930-468: A few months after the release of iPhone OS 3.2, which brought the feature to all iPhone and iPod Touch models that could run the operating system, with the exception of the iPhone 3G and the iPod touch (2nd generation) due to performance issues with icon animations. iOS 7 introduced a parallax effect on the Home Screen, which shifts the device's wallpaper and icons in response to the movement of

1023-505: A few options, a selection control is used. Selectors can appear anchored at the bottom or in line with the content (called date selectors). Date selectors take on the appearance of any other selection control, but with a column for day, month, and optionally year. Alerts appear in the center of the screen, but there are also alerts that scroll up from the bottom of the screen (called "action panels"). Destructive actions (such as eliminating any element) are colored red. The official font of iOS

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1116-479: A keyboard and mouse. In August, Acer introduced two models that could stand vertically and provided some business-oriented features, including encryption and fast deletion of local data. In September, Dell entered the market with an entry-level machine, as well as Dell's implementation of the Google video conferencing system. In August 2015, AOpen announced a family of Chromeboxes designed principally for driving

1209-463: A list of millions of songs. Amazon Music for PC allows one to play personal music from Google Play, iTunes, and others on an Alexa device. This can be done by uploading one's collection to My Music on Amazon from a computer. Up to 250 songs can be uploaded free of charge. Once this is done, Alexa can play this music and control playback through voice command options. Amazon Alexa allows the user to hear updates on supported sports teams. A way to do this

1302-501: A message from an associated Echo device, it transmits as a voice message. Alexa cannot send attachments such as videos and photos. For households with more than one member, one's Alexa contacts are pooled across all of the devices that are registered to its associated account. However, within Alexa's app one is only able to start conversations with its Alexa contacts. When accessed and supported by an Alexa app or Echo device, Alexa messaging

1395-514: A partnership to make their smart home products work together. Amazon is enhancing Alexa with generative AI features using its Titan model, aiming to compete with AI like ChatGPT. The upgrade will be offered as a separate subscription service, potentially costing between $ 10 and $ 20 per month. There is no confirmed launch date yet. There are also humour related voice commands. One example is if you ask "Alexa, do you know GLaDOS ?", Alexa will reply with "We don't really talk after what happened". This

1488-490: A power switch and a set of connections to support a keyboard , pointing device and one or more monitors . Solid state drives are used for storage and only wireless printers are supported. The first Chromebox, released by Samsung on May 29, 2012, ran a dual-core Intel Celeron Processor 867 at 1.3 GHz, and featured six USB 2.0 ports and two DisplayPort ++ slots compatible with HDMI , DVI , and VGA . In February 2014, Google bundled an Intel Core i7 Chromebox with

1581-405: A question or command. When questions are asked, Alexa converts sound waves into text which allows it to gather information from various sources. Behind the scenes, the data gathered is then sometimes passed to a variety of suppliers including WolframAlpha , iMDB , AccuWeather , Yelp , Misplaced Pages , and others to generate suitable and accurate answers. Alexa-supported devices can stream music from

1674-477: A single app that looks the same on any iOS device. In addition to defining the iOS interface, UIKit defines the functionality of the application. At first, Apple did not intend to release an SDK to developers, because they did not want third-party apps to be developed for iOS, building web apps instead. However, this technology never entered into common use, this led Apple to change its opinion, so in October 2007

1767-406: A user is directed to the home screen, which is the primary navigation and information "hub" on iOS devices, analogous to the desktop found on personal computers. iOS home screens are typically made up of app icons and widgets ; app icons launch the associated app, whereas widgets display live, auto-updating content, such as a weather forecast , the user's email inbox, or a news ticker directly on

1860-434: A user's ears. Additional customization available for Made for iPhone products include battery tracking and adjustable sound settings for different environments. Apple made further efforts for accessibility for the release of iOS 10 in 2016, adding a new pronunciation editor to VoiceOver, adding a Magnifier setting to enlarge objects through the device's camera, software TTY support for deaf people to make phone calls from

1953-552: A year later on September 15, 2020, Amazon announced Amitabh Bachchan as the new voice of Alexa in India. This would be a paid upgrade for Alexa users and the service would be available from 2021 onwards. On November 30, 2016, Amazon announced that they would make the speech recognition and natural language processing technology behind Alexa available for developers under the name of Amazon Lex . This new service would allow developers to create their own chatbots that can interact in

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2046-420: Is San Francisco . It is designed for small text readability, and is used throughout the operating system, including third-party apps. The icons are 180x180px in size for iPhones with a larger screen, usually models over 6 inches, including iPhone 11 Pro and iPhone 8 Plus , while they are 120x120px on iPhones with smaller displays. The home screen, rendered by SpringBoard , displays application icons and

2139-548: Is proprietary software . In 2005, when Steve Jobs began planning the iPhone , he had a choice to either "shrink the Mac, which would be an epic feat of engineering, or enlarge the iPod". Jobs favored the former approach but pitted the Macintosh and iPod teams, led by Scott Forstall and Tony Fadell , respectively, against each other in an internal competition, with Forstall winning by creating iPhone OS. The decision enabled

2232-549: Is a small form-factor PC that runs Google 's ChromeOS operating system. The first device debuted in May 2012. Chromeboxes, like other ChromeOS devices including Chromebook laptops, primarily support web applications , thereby relying heavily on an Internet connection for both software functionality and data storage. That connection, via a local area network , can be wireless or through an Ethernet port . The machines are classed as small form-factor PCs and typically feature

2325-481: Is a nod to the Portal video game franchise. As of April 2019, Amazon had over 90,000 functions ("skills") available for users to download on their Alexa-enabled devices, a massive increase from only 1,000 functions in June 2016. Microsoft 's AI Cortana became available to use on Alexa enabled devices as of August 2018. In 2018, Amazon rolled out a new "Brief Mode", wherein Alexa would begin responding with

2418-405: Is able to stream media and music directly. To do this, Alexa's device should be linked to the Amazon account, which enables access to one's Amazon Music library, in addition to any audiobooks available in one's Audible library. Amazon Prime members have an additional ability to access stations, playlists, and over two million songs free of charge. Amazon Music Unlimited subscribers also have access to

2511-471: Is available for selected devices (excluding, for example, Chromebox devices) from the Apple Appstore , Google Play , and Amazon Appstore . The app can be used by owners of Alexa-enabled devices to install skills, control music, manage alarms, and view shopping lists. It also allows users to review the recognized text on the app screen and to send feedback to Amazon concerning whether the recognition

2604-427: Is available to anyone in one's household. These messages can be heard by anyone with access to the household. This messaging feature does not yet contain a password protection or associated PIN. Anyone who has access to one's cell phone number is able to use this feature to contact them through their supported Alexa app or Echo device. The feature to block alerts for messages and calls is available temporarily by utilizing

2697-525: Is by adding the sports team to the list created under Alexa's Sports Update app section. The user is able to hear updates on 15 supported sports leagues: As of November 27, 2021, Echo Show 5 Devices do not show upcoming games. There are a number of ways messages can be sent from Alexa's application. Alexa can deliver messages to a recipient's Alexa application, as well as to all supported Echo devices associated with their Amazon account. Alexa can send typed messages only from Alexa's app. If one sends

2790-467: Is completely free, aimed at acquiring specific technical skills on the creation and management of applications for the Apple ecosystem platforms. At the academy there are also issues of business administration (business planning and business management with a focus on digital opportunities) and there is a path dedicated to the design of graphical interfaces . Students have the opportunity to participate in

2883-421: Is possible to interact directly, for example by replying to a message directly from it. Notifications are sent in two modes, critical alerts that are displayed on the lock screen and signaled by a distinctive sound and vibration (e.g. emergency alerts or severe weather alerts), accompanied by a warning banner and the app badge icon, and standard alerts which use a default sound and vibration. Both can be found in

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2976-468: Is supported by Domino's Pizza , Grubhub , Pizza Hut , Seamless , and Wingstop . Also, users of Alexa in the UK can order meals via Just Eat . In early 2017, Starbucks announced a private beta for placing pick-up orders using Alexa. In addition, users can order meals using Amazon Prime Now via Alexa in 20 major US cities. With the introduction of Amazon Key in November 2017, Alexa also works together with

3069-566: Is the world's second most widely installed mobile operating system , after Android . As of December 2023, Apple's App Store contains more than 3.8 million iOS mobile apps . iOS is based on macOS . Like macOS, it includes components of the Mach microkernel and FreeBSD . It is a Unix-like operating system. Although some parts of iOS are open source under the Apple Public Source License and other licenses, iOS

3162-624: Is the world's first employment service using voice command service. The service is available in the United States , Canada , Spain , France , Ireland , Germany , Italy , and the United Kingdom . Amazon announced on September 25, 2019, that Alexa will soon be able to mimic celebrities' voices including Samuel L. Jackson , costing $ 0.99 for each voice. In 2019, Alexa started replying to Spanish voice commands in Spanish . Almost

3255-748: The Alexa Prize was announced to further advance the technology. In January 2017, the first Alexa Conference took place in Nashville, Tennessee, an independent gathering of the worldwide community of Alexa developers and enthusiasts. Follow up conferences went under the name Project Voice and featured keynote speakers such as Amazon's Head of Education for Alexa, Paul Cutsinger. At the Amazon Web Services Re: Invent conference in Las Vegas, Amazon announced Alexa for Business and

3348-633: The Quebec accent). In October 2019, Amazon announced the expansion of Alexa to Brazil, in Portuguese , together with Bose, Intelbras, and LG . In November 2019, Amazon introduced Echo Studio, a Dolby Atmos-compatible surround sound Alexa speaker. Hoped-for revenue never materialized from people using voice ordering for Amazon products or services from partners such as Domino's Pizza and Uber . Alexa does not play audio ads, and display ads were relatively unsuccessful. In 2019 an all-hands crisis meeting

3441-694: The Worldwide Developer Conference , the annual Apple Developer Conference held annually in California in early June. On June 3, 2019, iPadOS , the branded version of iOS for iPad, was announced at the 2019 WWDC; it was launched on September 25, 2019. The iOS user interface is based upon direct manipulation , using multi-touch gestures such as swipe , tap , pinch , and reverse pinch . Interface control elements include sliders, switches, and buttons. Internal accelerometers are used by some applications to respond to shaking

3534-457: The iPad tablet computer. These apps have collectively been downloaded more than 130 billion times. App intelligence firm Sensor Tower estimated that the App Store would reach 5 million apps by 2020. In September 2007, Apple announced the iPod Touch , a redesigned iPod based on the iPhone form factor. On January 27, 2010, Apple introduced their much-anticipated media tablet ,

3627-415: The iPhone 4 and its Retina Display , and retained Helvetica as the system font for older iPhone devices on iOS 4. With iOS 7, Apple announced that they would change the system font to Helvetica Neue Light, a decision that sparked criticism for inappropriate usage of a light, thin typeface for low-resolution mobile screens. Apple eventually chose Helvetica Neue instead. The release of iOS 7 also introduced

3720-489: The "Enterprise Track", an in-depth training experience on the entire life cycle of an app, from design to implementation, to security, troubleshooting , data storage and cloud usage. As of 2020, the academy graduated almost a thousand students from all over the world, who have worked on 400 app ideas and have already published about 50 apps on the iOS App Store . In the 2018–2019 academic year, students from more than 30 countries arrived. 35 of these have been selected to attend

3813-633: The "IOS" trademark from Cisco. The Apple Watch smartwatch was announced by Tim Cook on September 9, 2014, being introduced as a product with health and fitness-tracking. It was released on April 24, 2015. It uses watchOS as its operating system; watchOS is based on iOS, with new features created specially for the Apple Watch such as an activity tracking app. In October 2016, Apple opened its first iOS Developer Academy in Naples inside University of Naples Federico II 's new campus. The course

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3906-525: The Alexa Skills. AVS provides cloud-based automatic speech recognition (ASR) and natural language understanding (NLU). There are no fees for companies looking to integrate Alexa into their products by using AVS. The voice of Amazon Alexa is generated by a long short-term memory artificial neural network. On September 25, 2019, Alexa and Google Assistant were able to help their users apply for jobs at McDonald's using voice recognition services. It

3999-478: The Alexa app. A "Smart Home Skill API" is available, meant to be used by hardware manufacturers to allow users to control smart home devices . Most skills run code almost entirely in the cloud , using Amazon's AWS Lambda service. In April 2018, Amazon launched Blueprints, a tool for individuals to build skills for their personal use. In February 2019, Amazon further expanded the capability of Blueprints by allowing customers to publish skills they've built with

4092-472: The App Store, iTunes Library, iBookstore , Contacts, and Notes. Content is downloadable via Wi-Fi and optional 3G service or synced through the user's computer. AT&T was initially the sole U.S. provider of 3G wireless access for the iPad. In June 2010, Apple rebranded iPhone OS as "iOS". The trademark "IOS" had been used by Cisco for over a decade for its operating system, IOS , used on its routers. To avoid any potential lawsuit, Apple licensed

4185-690: The Apple Developer Program. Over the years, the Apple Store apps surpassed multiple major milestones, including 50,000, 100,000, 250,000, 500,000, 1 million, and 2 million apps. The billionth application was installed on April 24, 2009. App Library automatically categorizes apps into folders based on their function or type and incluses an alphabetical list of all installed apps. For example, it might group all social media apps into one folder and productivity apps into another. Users can quickly find and access apps by using

4278-484: The Asus device among the smallest, "least-expensive desktop computers ever sold", likening it to a Smart car . "You won’t be hauling lumber from Home Depot in it, but it’s a terrific deal—and most days, it’ll get you where you want to go." In May, Asus released a faster model with an Intel Core i3 processor. Hewlett-Packard entered the market in June with a Chromebox powered by an Intel Celeron processor, optionally bundling

4371-467: The Day" and "National Geographic Geo Quiz" for trivia; "TuneIn Live" to listen to live sporting events and news stations; "Big Sky" for hyper-local weather updates; "Sleep and Relaxation Sounds" for listening to calming sounds; "Sesame Street" for children's entertainment; and " Fitbit " for Fitbit users who want to check in on their health stats. In 2019, Apple , Google , Amazon, and Zigbee Alliance announced

4464-534: The Do Not Disturb feature. Alexa for Business is a paid subscription service allowing companies to use Alexa to join conference calls, schedule meeting rooms, and custom skills designed by 3rd-party vendors. At launch, notable skills are available from SAP , Microsoft , and Salesforce . Nowadays, Alexa Smart Properties is used for some purposes, one of them being healthcare, hospitality, senior living, success stories, and solution providers. This feature

4557-581: The Document Picker and Document Provider extensions as part of the document interaction controller. This allows apps to open, save, and interact with documents stored in a central location or cloud storage services. With iOS 11, Apple introduced the Files app and the File Provider extension, providing a central location for users to manage and organize their files. Apps can integrate with

4650-776: The Echo Show generation. Alexa was developed out of a predecessor named Ivona which was invented in Poland, inspired by 2001: A Space Odyssey and bought by Amazon in 2013. On November 6, 2014  ( 2014-November-06 ) , Amazon announced Alexa alongside the Echo. Alexa was inspired by the computer voice and conversational system on board the Starship Enterprise in science fiction TV series and movies, beginning with Star Trek: The Original Series and Star Trek: The Next Generation . Amazon developers chose

4743-511: The Files app to make their documents accessible and editable directly from the Files app. The storage of iOS devices can be expanded through iCloud , the Apple's cloud-based storage solution that provides 5GB of storage for free to all users, while other plans require a paid subscription. iCloud Drive allows users to store various types of files, such as documents, presentations, and spreadsheets, in

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4836-578: The Home screen is granted. In iPhone OS 3, Spotlight was introduced, allowing users to search media, apps, emails, contacts, messages, reminders, calendar events, and similar content. In iOS 7 and later, Spotlight is accessed by pulling down anywhere on the home screen (except for the top and bottom edges that open Notification Center and Control Center). In iOS 9, there are two ways to access Spotlight. As with iOS 7 and 8, pulling down on any homescreen will show Spotlight. However, it can also be accessed as it

4929-493: The Notification Center, and show for a set amount of time on the lock screen (unless the user has Notification Center allowed when locked). On iPhones with Touch ID, screenshots can be created with the simultaneous press of the home and power buttons. In comparison to Android , which requires the buttons to be held down, a short press does suffice on iOS. On iPhone with Face ID, screenshots are captured using

5022-455: The SDK for developers was announced, finally released on March 6, 2008. The SDK includes an inclusive set of development tools, including an audio mixer and an iPhone simulator. It is a free download for Mac users. It is not available for Microsoft Windows PCs. To test the application, get technical support, and distribute applications through App Store , developers are required to subscribe to

5115-543: The Settings. It is possible to manage brightness, volume, wireless connections, music player, etc. Scrolling from the top left to the bottom (or top to bottom on iPhones with Touch ID) will open the Notification Center , which in the latest versions of iOS is very similar to the lock screen. It displays notifications in chronological order and groups them by application. From the notifications of some apps it

5208-728: The United States. In December 2018, Alexa was built into the Anki Vector and was the first major update for the Anki Vector, although Vector was released in August 2018, it is the only home robot with advanced technology. As of 2018, interaction and communication with Alexa were available only in English, German, French, Italian, Spanish, Portuguese, Japanese, and Hindi. In Canada, Alexa is available in English and French (with

5301-479: The ability for app developers to have paid add-ons to their skills. In May 2018, Amazon announced it would include Alexa in 35,000 new homes built by Lennar . In November 2018, Amazon opened its first Alexa-themed pop-up shop inside of Toronto 's Eaton Centre , showcasing the use of home automation products with Amazon's smart speakers. Amazon also sells Alexa devices at Amazon Books and Whole Foods Market locations, in addition to mall-based pop-ups throughout

5394-409: The ability to scale text or apply other forms of text accessibility changes through Settings. With iOS 9, Apple changed the font to San Francisco , an Apple-designed font aimed at maximum legibility and font consistency across its product lineup. iOS 4 introduced folders, which can be created by dragging an application on top of another, and from then on, more items can be added to the folder using

5487-451: The ability to use custom prompts for encouraging users to leave reviews for their apps. IOS applications can also be installed directly from an IPA file provided by the software distributor, via unofficial ways. They are written using iOS Software Development Kit (SDK) and, often, combined with Xcode , using officially supported programming languages, including Swift and Objective-C . Other companies have also created tools that allow for

5580-582: The app clears the badge. iOS devices come with preinstalled apps developed by Apple including Mail, Maps, TV, Music, FaceTime, Wallet, Health, and many more. Applications (" apps ") are the most general form of application software that can be installed on iOS. They are downloaded from the official catalog of the App Store digital store, where apps are subjected to security checks before being made available to users. In June 2017, Apple updated its guidelines to specify that app developers will no longer have

5673-473: The background can perform to a limited function set and requires application developers to add explicit support for it. Before iOS 4, multitasking was limited to a selection of the applications Apple included on the device. Users could however " jailbreak " their device in order to unofficially multitask. Starting with iOS 4, on third-generation and newer iOS devices, multitasking is supported through seven background APIs : Chromebox A Chromebox

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5766-411: The cloud. These files can be accessed across multiple devices as long as the user is signed in with the same Apple ID. iOS offers various accessibility features to help users with vision and hearing disabilities. One major feature, VoiceOver , provides a voice reading information on the screen, including contextual buttons, icons, links and other user interface elements, and allows the user to navigate

5859-714: The content of digital commercial signage. The models were ruggedized for on-site operation. The capability to run Android apps with ChromeOS devices, introduced by Google in 2016 and realized by certain Chromebooks in 2017, seemed to bypass Chromeboxes until a cluster of new Chromebox offerings appeared in 2018, including Acer, Asus, and HP. Oregon-based CTL (Compute Teach Learn), maker of Chromebooks since 2014, launched its first Chromebox in March 2018. In late 2020, four major Chromebox manufacturers, HP, Acer, Asus, and CTL, announced plans for new Chromebox models based on

5952-433: The current stable version, iOS 18 , was released to the public on September 16, 2024. It is the operating system that powers many of the company's mobile devices, including the iPhone , and is the basis for three other operating systems made by Apple : iPadOS , tvOS , and watchOS . iOS formerly also powered iPads until iPadOS was introduced in 2019, and the iPod Touch line of devices until its discontinuation. iOS

6045-499: The development of native iOS apps using their respective programming languages. Applications for iOS are mostly built using components of UIKit , a programming framework. It allows applications to have a consistent look and feel with the OS, nevertheless offering customization. Elements automatically update along with iOS updates, automatically including new interface rules. UIKit elements are very adaptable, this allows developers to design

6138-464: The device (one common result is the undo command) or rotating it in three dimensions (one common result is switching between portrait and landscape mode). Various accessibility described in § Accessibility functions enable users with vision and hearing disabilities to properly use iOS. iOS devices boot to the lock screen. The lock screen shows the time and a user's lock screen widgets, which display timely information from apps. Upon unlock,

6231-419: The device, creating a 3D effect and an illusion of floating icons. This effect is also visible in the tab view of Mail and Safari. Researchers found that users organize icons on their homescreens based on usage frequency and relatedness of the applications, as well as for reasons of usability and aesthetics. iOS originally used Helvetica as the system font. Apple switched to Helvetica Neue exclusively for

6324-457: The folders with pages similar to the home screen layout, allowing for a significant expansion of folder functionality. Each page of a folder can contain up to nine apps, and there can be 15 pages in total, allowing for a total of 135 apps in a single folder. In iOS 9, Apple updated folder sizes for iPad hardware, allowing for 16 apps per page, still at 15 pages maximum, increasing the total to 240 apps. Before iOS 5, notifications were delivered in

6417-420: The home screen. Along the top of the screen is a status bar, showing information about the device and its connectivity. The Control Center can be "pulled" down from the top right of the notch or Dynamic Island (on iPhones with Face ID ) or can be "pulled" up from the bottom to top of the screen (on iPhones with Touch ID ), giving access to various toggles to manage the device more quickly without having to open

6510-439: The iPad, featuring a larger screen than the iPhone and iPod Touch, and designed for web browsing, media consumption, and reading, and offering multi-touch interaction with multimedia formats including newspapers, e-books, photos, videos, music, word processing documents, video games, and most existing iPhone apps using a 9.7-inch (25 cm) screen. It also includes a mobile version of Safari for web browsing, as well as access to

6603-550: The iPhone, and giving tutorials and guidelines for third-party developers to incorporate proper accessibility functions into their apps. In 2012, Liat Kornowski from The Atlantic wrote that "the iPhone has turned out to be one of the most revolutionary developments since the invention of Braille ", and in 2016, Steven Aquino of TechCrunch described Apple as "leading the way in assistive technology", with Sarah Herrlinger, Senior Manager for Global Accessibility Policy and Initiatives at Apple, stating that "We see accessibility as

6696-406: The latter. Multitasking for iOS was first released in June 2010 along with the release of iOS 4 . Only certain devices— iPhone 4 , iPhone 3GS , and iPod Touch 3rd generation—were able to multitask. The iPad did not get multitasking until iOS 4.2.1 in that November. The implementation of multitasking in iOS has been criticized for its approach, which limits the work that applications in

6789-649: The name Alexa because it has a hard consonant with the X, which helps it be recognized with higher precision. They have said the name is reminiscent of the Library of Alexandria , which was also used by Amazon Alexa Internet for the same reason. In June 2015, Amazon announced the Alexa Fund, a program that would invest in companies making voice control skills and technologies. The US$ 200 million fund has invested in companies including Jargon, Ecobee , Orange Chef, Scout Alarm, Garageio , Toymail, MARA, and Mojio. In 2016,

6882-433: The notification will be opened. Users can also choose to view notifications in modal alert windows by adjusting the application's notification settings. Introduced with iOS 8, widgets are now accessible through the Notification Center, defined by 3rd parties. When an app sends a notification while closed, a red badge appears on its icon. This badge tells the user, at a glance, how many notifications that app has sent. Opening

6975-529: The operating system through gestures. Any apps with default controls and developed with a UIKit framework gets VoiceOver functionality built in. One example includes holding up the iPhone to take a photo, with VoiceOver describing the photo scenery. As part of a "Made for iPhone" program, introduced with the release of iOS 7 in 2013, Apple has developed technology to use Bluetooth and a special technology protocol to let compatible third-party equipment connect with iPhones and iPads for streaming audio directly to

7068-423: The owner's Amazon Music accounts and have built-in support for Pandora and Spotify accounts. Alexa can play music from streaming services such as Apple Music and Google Play Music from a phone or tablet. In addition to performing pre-set functions, Alexa can also perform additional functions through third-party skills that users can enable. Some of the most popular Alexa skills in 2018 included "Question of

7161-462: The physical "Home" button while in an app, or swipes up from the bottom of the screen using the home bar. The screen has a status bar across the top to display data, such as time, battery level, and signal strength. The rest of the screen is devoted to the current application. When a passcode is set and a user switches on the device, the passcode must be entered at the Lock Screen before access to

7254-462: The recent surge in usage of smart home devices connected to Alexa has led to a corresponding 100% increase in requests to Alexa for controlling compatible home appliances like smart lights, fans, plugs, TVs etc. The fastest growing categories are smart fans and ACs, which saw 37% increase in usage over the past year - the highest growth amongst all smart home devices. Take-out food can be ordered using Alexa; as of May 2017 food ordering using Alexa

7347-515: The same procedure. A title for the folder is automatically selected by the category of applications inside, but the name can also be edited by the user. When apps inside folders receive notification badges, the individual numbers of notifications are added up and the total number is displayed as a notification badge on the folder itself. Originally, folders on an iPhone could include up to 12 apps, while folders on iPad could include 20. With increasing display sizes on newer iPhone hardware, iOS 7 updated

7440-627: The search bar at the top of the App Library. Users can choose to hide specific app pages from the home screen, making it easier to focus on the apps they use most frequently. iOS enforces strict sandboxing to maintain security and privacy. Apps are generally limited to accessing their own containers and specific system-provided directories, such as the Photos library. To access files outside of their sandbox, iOS uses mechanisms like document pickers, file providers, and app extensions. iOS 8 introduced

7533-954: The smart lock and the Alexa Cloud Cam included in the service to allow Amazon couriers to unlock customers' front doors and deliver packages inside. According to an August 2018 article by The Information, only 2 percent of Alexa owners have used the device to make a purchase during the first seven months of 2018 and of those who made an initial purchase, 90 percent did not make a second purchase. Alexa supports many subscription-based and free streaming services on Amazon devices. These streaming services include Prime Music, Amazon Music, Amazon Music Unlimited, Apple Music , TuneIn , iHeartRadio , Audible, Pandora , and Spotify Premium. However, some of these music services are not available on other Alexa-enabled products that are manufactured by companies external of its services. This unavailability also includes Amazon's own Fire TV devices or tablets. Alexa

7626-404: The success of the iPhone as a platform for third-party developers: using a well-known desktop operating system as its basis allowed the many third-party Mac developers to write software for the iPhone with minimal retraining. Forstall was also responsible for creating a software development kit for programmers to build iPhone apps, as well as an App Store within iTunes . The operating system

7719-524: The templates to its Alexa Skill Store in the US for use by anyone with an Alexa-enabled device. Amazon allows device manufacturers to integrate Alexa voice capabilities into their own connected products by using the Alexa Voice Service (AVS), a cloud-based service that provides APIs to interface with Alexa. Products built using AVS have access to Alexa's growing list of capabilities including all of

7812-558: The volume-up and power buttons instead. The camera application used a skeuomorphic closing camera shutter animation prior to iOS 7. Since then, it uses a simple short blackout effect. Notable additions over time include HDR photography and the option to save both normal and high dynamic range photographs simultaneously where the former prevents ghosting effects from moving objects (since iPhone 5 on iOS 6 ), automatic HDR adjustment (since iOS 7.1 ), "live photo" with short video bundled to each photo if enabled ( iPhone 6s , iOS 9 ), and

7905-457: The world's smart home industry. The new Echo Studio became the first smart speaker with 360 sound and Dolby sound. Other new devices included an Echo dot with a clock behind the fabric, a new third-generation Amazon Echo, Echo Show 8, a plug-in Echo device, Echo Flex, Alexa built-in wireless earphones, Echo buds, Alexa built-in spectacles, Echo frames, an Alexa built-in Ring, and Echo Loop as well as

7998-475: Was called to address the issue, and a hiring freeze was instated. In 2022, with the division losing several billion dollars per quarter, the company started laying off Alexa employees en masse. Echo Show devices began serving hidable ads for Alexa skills and other products in December 2022, followed by ads promoting shopping for specific products on Amazon (which respawn quicker) in November 2023. A companion app

8091-413: Was good or bad. Alexa can perform a number of preset functions out-of-the-box such as set timers, share the current weather, create lists, access Misplaced Pages articles, and many more things. Users say a designated "wake word" (the default is simply "Alexa") to alert an Alexa-enabled device of an ensuing function command. Alexa listens for the command and performs the appropriate function, or skill, to answer

8184-417: Was in iOS versions 3 through 6. This endows Spotlight with Siri suggestions, which include app suggestions, contact suggestions and news. In iOS 10, Spotlight is at the top of the now-dedicated "Today" panel. With the release of iPhone OS 3.2 , users gained the ability to set a wallpaper for the Home Screen. The feature was initially only available on the iPad (1st generation) until the release of iOS 4

8277-660: Was included in February 2020, in which the digital assistant can notify the user when a severe weather warning is issued in that area. From February 2020, Alexa can update users about their commute, traffic conditions, or directions. It can also send the information to the user's phone. Amazon allows developers to build and publish skills for Alexa using the Alexa Skills Kit known as Alexa Skills. These third-party-developed skills, once published, are available across Alexa-enabled devices. Users can enable these skills using

8370-480: Was launched on April 8, 2015. Developers are able to create their own smart home skills using the Alexa Skills Kit . In September 2018, Amazon announced a microwave oven that can be paired and controlled with an Echo device. It is sold under Amazon's AmazonBasics label. Alexa can now pair with a Ring doorbell Pro and greet visitors and leave instructions about where to deliver packages. As per Amazon,

8463-531: Was opened on July 10, 2008, with an initial 500 applications available. This quickly grew to 3,000 in September 2008, 15,000 in January 2009, 50,000 in June 2009, 100,000 in November 2009, 250,000 in August 2010, 650,000 in July 2012, 1 million in October 2013, 2 million in June 2016, and 2.2 million in January 2017. As of March 2016 , 1 million apps are natively compatible with

8556-456: Was that developers could build web applications through the Safari web browser that "would behave like native apps on the iPhone". In October 2007, Apple announced that a native software development kit (SDK) was under development and that they planned to put it "in developers' hands in February". On March 6, 2008, Apple held a press event, announcing the iPhone SDK. The iOS App Store

8649-484: Was unveiled with the iPhone at the Macworld Conference & Expo on January 9, 2007, and released in June of that year. At the time of its unveiling in January, Steve Jobs claimed: "iPhone runs OS X" and runs "desktop class applications", but at the time of the iPhone's release, the operating system was renamed "iPhone OS". Initially, third-party native applications were not supported. Jobs' reasoning

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