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IPad (9th Generation)
The iPad (9th generation) (also referred to as the iPad 10.2-inch) is a tablet computer developed and marketed by Apple as the successor to the eighth-generation iPad. It was announced on September 14, 2021, and released on September 24. The ninth-generation iPad was discontinued on May 7, 2024, with the announcement of the iPad Air (6th generation) and the iPad Pro (7th generation). It was the last iPad model to have a home button, Lightning port and headphone jack. The iPad 9th generation was later replaced with the 10th generation in October 2022 after the release of iPhone 14. Features The ninth-generation iPad has the same design as the seventh- and eighth-generation iPads, although all color options now come with a black display bezel, and the gold color option has been removed. It is compatible with the first-generation Apple Pencil, and the Smart Keyboard and Smart Connector for keyboard attachments. It uses the Apple A13 Bionic chip which was previously seen in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
IPad Logo With Logo Apple
The iPad is a brand of tablet computers developed and marketed by Apple Inc., Apple that run the company's mobile operating systems iOS and later iPadOS. The IPad (1st generation), first-generation iPad was introduced on January 27, 2010. Since then, the List of iPad models, iPad product line has been expanded to include the smaller iPad Mini, the lighter and thinner iPad Air, and the flagship iPad Pro models. As of 2022, over 670 million iPads have been sold, making Apple the Tablet computer#By manufacturer, largest vendor of tablet computers. Due to its popularity, the term "iPad" is sometimes used as a Generic trademark, generic name for tablet computers. The iPhone's iOS operating system (OS) was initially used for the iPad, but in September 2019, its OS was switched to a Fork (software development), fork of iOS called iPadOS that has better support for the device's hardware and a user interface tailored to the tablets' larger screens. Since then, IPadOS version histor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Magnetometer
A magnetometer is a device that measures magnetic field or magnetic dipole moment. Different types of magnetometers measure the direction, strength, or relative change of a magnetic field at a particular location. A compass is one such device, one that measures the direction of an ambient magnetic field, in this case, the Earth's magnetic field. Other magnetometers measure the magnetic dipole moment of a magnetic material such as a ferromagnet, for example by recording the effect of this magnetic dipole on the induced current in a coil. The invention of the magnetometer is usually credited to Carl Friedrich Gauss in 1832. Earlier, more primitive instruments were developed by Christopher Hansteen in 1819, and by William Scoresby by 1823. Magnetometers are widely used for measuring the Earth's magnetic field, in geophysical surveys, to detect magnetic anomalies of various types, and to determine the dipole moment of magnetic materials. In an aircraft's attitude and heading ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Game Center
Game Center is a service by Apple that allows users to play and challenge friends when playing online multiplayer social gaming network games. Games can share multiplayer functionality between the Mac and iOS versions of the app. Game Center was introduced to the public in iOS 4.1 after an earlier developer release. Game Center can be implemented by developers as of iOS 4.1 or later, and macOS 10.12 or later, through the GameKit framework. Game Center is available on iPod Touch 2nd generation and later (iOS 4.1 or higher required); iPhone 3GS and later (iOS 4.1 or higher required); all models of the iPad (iOS 4.2 or higher required); Mac computers running macOS 10.12 Sierra or later, Apple TV 4 running tvOS, and Apple Watch running watchOS 3. History Gaming became a significant part of the iOS platform when Apple launched the App Store on July 10, 2008. Unlike the console systems that were currently on the market, Apple had no unified multiplayer and social structure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
ICloud
iCloud is the personal cloud service of Apple Inc. Launched on October 12, 2011, iCloud enables users to store and Data synchronization, sync data across devices, including Apple Mail, Calendar (Apple), Apple Calendar, Photos (Apple), Apple Photos, Notes (Apple), Apple Notes, contacts, settings, backups, and files, to collaborate with other users, and track Asset tracking, assets through Find My. iCloud's client app is built into iOS, iPadOS, watchOS, tvOS, macOS, and visionOS, and is available for Microsoft Windows. iCloud may additionally be accessed through a limited Web application, web interface. iCloud offers users 5 Gigabyte, GB of free storage which may be upgraded through optional paid plans to up to 12 TB; all paid plans include iCloud+ providing additional features. Optional end-to-end encryption has been available since 2022 for all iCloud data, except Calendar, Contacts, and Mail, which rely on legacy sync technologies for compatibility with third-party apps (CalDA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
IBookstore
Apple Books (known as iBooks prior to iOS 12 and macOS 10.14 Mojave) is an e-book reading and store application by Apple Inc. for its iOS, iPadOS and macOS operating systems and List of iOS devices, devices. It was announced, under the name iBooks, in conjunction with the iPad on January 27, 2010, and was released for the iPhone and iPod Touch in mid-2010, as part of the iOS 4 update. Initially, iBooks was not pre-loaded onto iOS devices, but users could install it free of charge from the iTunes App Store (iOS), App Store. With the release of iOS 8, it became an integrated app. On June 10, 2013, at the Apple Worldwide Developers Conference, Craig Federighi announced that iBooks would also be provided with OS X Mavericks in Fall 2013. It primarily receives EPUB content from the Apple Books store, but users can also add their own EPUB and PDF, Portable Document Format (PDF) files via data synchronization with iTunes. Additionally, the files can be downloaded to Apple Books through ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
App Store (iOS)
The App Store is an app marketplace developed and maintained by Apple, for mobile apps on its iOS and iPadOS operating systems. The store allows users to browse and download approved apps developed within Apple's iOS SDK. Apps can be downloaded on the iPhone, iPod Touch, or iPad, and some can be transferred to the Apple Watch smartwatch or 4th-generation or newer Apple TVs as extensions of iPhone apps. The App Store opened on July 10, 2008, with an initial 500 applications available. The number of apps peaked at around 2.2 million in 2017, but declined slightly over the next few years as Apple began a process to remove old or 32-bit apps. , the store features more than 1.8 million apps. While Apple touts the role of the App Store in creating new jobs in the "app economy" and claims to have paid over $155 billion to developers, the App Store has also attracted criticism from developers and government regulators that it operates a monopoly and that Apple's 30% cut of revenues ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
IPad (8th Generation)
The iPad (8th generation) (also referred to as the iPad 10.2-inch 2020) is a tablet computer developed and marketed by Apple Inc. as the successor to the 7th-generation iPad. It was announced on September 15, 2020 and released on September 18, 2020. Features The eighth-generation iPad uses the same design as the seventh-generation iPad, with a 10.2-inch screen with 1620 by 2160 pixels at a pixel density of 264-pixel PPI, Touch ID support, and compatibility with the Smart Connector. It uses the Apple A12 chip, which Apple claims provides a 40% faster 6-core CPU and a 2x faster 4 core GPU compared to the processor of the previous generation. It is the first model in Apple's entry level iPad lineup to include a Neural Engine, a component introduced with the A11 processor. It is the final iPad tablet available with white bezels on the Silver and Gold models; all iPad (9th generation) tablets come with black bezels. The eighth-generation iPad is compatible with the first-gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
ISight
iSight is a brand name used by Apple Inc. to refer to webcams on various devices. The name was originally used for the external iSight webcam, which retailed for US$149, connected to a computer via a FireWire cable, and came with a set of mounts to place it atop any then-current Apple display, laptop computer, all-in-one desktop computer, or round surface. Apple introduced iSight at the 2003 Worldwide Developers Conference, and it was intended to be used with iChat AV, Apple's video-conferencing client. iMovie (version 4 and later) could also be used to capture video from the device. In April 2005, Apple released a firmware update for the iSight to improve audio performance. As of October 13, 2008, the external iSight was no longer for sale in the Apple online store or in retail locations. Meanwhile, Apple began using the term to refer to the camera built into Apple's iMac, MacBook, MacBook Air, and MacBook Pro computers, Thunderbolt Display, and Cinema Display. In Novem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Barometer
A barometer is a scientific instrument that is used to measure air pressure in a certain environment. Pressure tendency can forecast short term changes in the weather. Many measurements of air pressure are used within surface weather analysis to help find surface Trough (meteorology), troughs, pressure systems and weather front, frontal boundaries. Barometers and pressure altimeters (the most basic and common type of altimeter) are essentially the same instrument, but used for different purposes. An altimeter is intended to be used at different levels matching the corresponding atmospheric pressure to the altitude, while a barometer is kept at the same level and measures subtle pressure changes caused by weather and elements of weather. The average atmospheric pressure on the Earth's surface varies between 940 and 1040 hPa (mbar). The average atmospheric pressure at sea level is 1013 hPa (mbar). Etymology The word ''wikt:barometer, barometer'' is derived from the Ancient Gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Fingerprint Reader
Fingerprint scanners are a type of biometric security device that identify an individual by identifying the structure of their fingerprints. They are used in police stations, security industries, smartphones, and other mobile devices. Fingerprints People have patterns of friction ridges on their fingers, these patterns are called the fingerprints. Fingerprints are uniquely detailed, durable over an individual's lifetime, and difficult to alter. Due to the unique combinations, fingerprints have become an ideal means of identification. Types of fingerprint scanners There are four types of fingerprint scanners: # Optical scanners take a visual image of the fingerprint using a digital camera. # Capacitive or CMOS scanners use capacitors and thus electric current to form an image of the fingerprint. This type of scanner tends to excel in terms of precision. # Ultrasonic fingerprint scanners use high frequency sound waves to penetrate the epidermal (outer) layer of the skin. # T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
