IPad

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IPad Logo (2017)

iPad is a line of tablet computers designed, developed, and marketed by Apple Inc., which run the iOS and iPadOS mobile operating systems. The first iPad was released on April 3, 2010; the most recent iPad models are the iPad (9th generation), released on September 21, 2021; the iPad Air (5th generation), released on March 18, 2022; the iPad mini (6th generation), released on September 24, 2021; and the iPad Pro (5th generation), released in May 2021. The user interface is built around the device's multi-touch screen, including a virtual keyboard. All iPads can connect via Wi-Fi; some models also have cellular connectivity.

iPads can shoot video, take photos, play music, and perform Internet functions such as web-browsing and emailing. Other functions—games, reference, GPS navigation, social networking, etc.—can be enabled by downloading and installing apps. As of March 2016, the App Store has more than one million apps for the iPad by Apple and third parties.

There have been five versions of the iPad Mini, dating back to 2012. The first-generation iPad Mini was announced on October 23, 2012, and was released on November 2, 2012, almost simultaneously with the fourth-generation iPad. The iPad Mini provided a smaller, less expensive option for those who wanted the functionality of an iPad without the size or cost of the standard model.

The iPad Air was introduced on October 22, 2013, with a thinner design and similarities to the iPad Mini. It featured a reduced bezel size compared to the previous generation iPad and was available with multiple storage options.

The iPad Pro, introduced on September 9, 2015, is the largest of the iPad family and is designed to target the enterprise market. It features a larger screen, support for the Apple Pencil, and higher performance capabilities compared to other iPad models. The iPad Pro is available in two screen sizes: 11 inches and 12.9 inches.

Models[edit | edit source]

Features[edit | edit source]

The iPad has evolved to include various features that make it a versatile tool for entertainment, productivity, and communication. These include:

  • Multi-touch screen
  • Virtual keyboard
  • Internet browsing
  • Email
  • Photography
  • Video recording
  • Music playback
  • GPS navigation
  • Social networking
  • App Store access

Use in Education[edit | edit source]

iPads have been widely adopted in educational settings, from primary schools to universities. Their portability, user-friendly interface, and range of applications make them a popular choice for enhancing learning experiences. Educational institutions use iPads for interactive textbooks, learning apps, and as tools for creativity and collaboration.

Development[edit | edit source]

The development of the iPad was closely tied to that of the iPhone and iPod Touch, with which it shares a development environment (iOS/iPadOS). Apple's aim was to create a device that could fill the gap between smartphones and laptops, offering the computing power and screen size more suited to activities like web browsing, media consumption, and gaming.

Reception[edit | edit source]

The iPad has received generally positive reviews for its design, battery life, and potential as a laptop replacement, especially in its Pro iterations. However, it has also faced criticism for its software limitations compared to macOS and Windows-based computers.

Future[edit | edit source]

The future of the iPad seems to be focused on further blurring the lines between tablet and computer. With the introduction of iPadOS, Apple has made strides in differentiating the iPad's operating system from iOS, offering features more tailored to the larger screen and the specific use cases of the iPad.

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Contributors: Prab R. Tumpati, MD