D504,889 leaked a concept design of the iPad in May 2005, the blogger Rob Bushway speculated that it would use a stripped-down version of OS X. Less than two weeks later after US Design Patent No. The development of an iPad tablet computer was first speculated in 2002 when Apple's associated supplier Quanta leaked orders from Apple on wireless displays. When Jobs returned to Apple in 1997, he discontinued the MessagePad. The MessagePad was a technological failure, and its handwriting recognition often resulted in an indecipherable jumble of words. The Newton MessagePad was created under the leadership of John Sculley, who succeeded Apple co-founder Steve Jobs after he was forced out of Apple in 1985. Apple also designed an alternative prototype of the PowerBook Duo-based tablet computer but decided not to sell it to avoid hurting MessagePad sales. Its accessories included the Apple Pencil, Smart Case, Smart Keyboard, Smart Keyboard Folio, Magic Keyboard, and several adapters.Īpple's first tablet computer and the iPad's predecessor was the Newton MessagePad, which was introduced in 1993. It come in two variants, the Wi-Fi only and Wi-Fi with cellular support. It is used in business, education, healthcare, technology, and other personal usages. It has a fairly stable market share with a significant drop in the in the third quarter of 2012, and it has started to recover but not as abundant as before. The original iPad model was well-received for its software, and was recognized as one of the most influential inventions of 2010. In addition to its imposition of censorship of content on applications through the App Store.
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It is subjected to " jailbreak", a privilege escalation exploit that exceed its software restrictions and permits full root access within the operating system. It initially used the iPhone's iOS operating system but was later replaced with an optimized derivation of iOS, iPadOS, both of which had digital rights restrictions on its close-source applications. It consists of four lineups, the original iPad lineup and three flagships, iPad Mini, iPad Air, and iPad Pro.
Speculations of the original iPad began in 2002, and dealt with its development, operating system, and release, prior to its introduction on January 20, 2010. Apple concepted the iPad before the related iPhone, although the latter was developed and released first. It is the successor of the Newton MessagePad and an unreleased prototype of the PowerBook Duo-based tablet computer. The iPad is a brand of iOS and iPadOS-based tablet computers developed by Apple Inc.
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