Laurence nigay informatique mobile 1

Nigay Laurence

Sujets

• informatique
• Marketing et communication

Informations

• Publié par: oeufdepaques
• Nombre de lectures: 144
• Langue: Français

Extrait

Laurence Nigay

Historique : Informatique Mobile

• Supports mobiles : les dates importantes Livre Handheld Usability Scott Weiss

1876Wired (telephone) communication was invented. • (Alexander Graham Bell) • 1910Lars Mangus Ericsson created and carted around the first car telephone. It was not wirelessEricssons wife Hildahooked a contraption made of two sticks with a wire in- between over the nearest telephone wires, patching in to an operator. 1921Radio communication was invented. The Detroit Police • Department used the first pager-like system.

Historique : Informatique Mobile

• 1977Apple Computer released the Apple II, the worlds first personal computer. (4 Ko de RAM (pouvant être étendus à 48 Ko), et programmes stockés sur cassettes.)

• 1980Radio Shack introduced the TRS-80 Pocket Computer, the first handheld computer. (mémoire 1Ko, pas de sauvegarde de programmes)

Historique : Informatique Mobile

• 1992 Apple Computer chairman coined the acronym PDA • 1993 The Apple Newton was released. •By 1993 wireless connectivity was available for the Newton through NewtonMail Software, connected by a Motorola Digital Personal Communicator flip-phone and Motorolas Portable Cellular Connection interface. • MessagePad 200

• 1993 Casio introduced the Zoomer

Informatique Mobile

Historique : Informatique Mobile

• 1938Handwriting recognition was invented. George Hansel was issued U.S. Patent 2,143,875 for machine recognition of handwriting 1946The first mobile telephone service appeared. • The first commercial Telephone Radio Service appeared in 1946, for vehicle radios. • 1948The transistor was invented, enabling electroncis to miniaturize. (1954Texas Instruments started commercial production of silicon-based transistors) • 1955Motorola invented the “Handie Talkie” tone-only pager. Users would hear a tone and had to call an operator to retrieve their message.

Historique : Informatique Mobile

• 1984Apple released the first Macintosh, the first commercially successful computer with a graphical user interface. • 1984Psion launched the world's first volume-produced handheld computer, the Psion Organizer. (8 / 4 Ko, affichage 1 x 16) •Version Psion II 1986 (8 / 32 Ko affichage 2 x 16)

Historique : Informatique Mobile

• 19963Com debuted the Palm Pilot. • 1996Microsoft announced Windows CE "Consumer Electronics.” Compaq, NEC, Hitachi and Casio shipped handheld computers using Windows CE. • 1998 • Apple Computer, Inc. announced that it would discontinue further development of the Newton® operating system and Newton OS-based products, including the MessagePad® 2100. Symbian was formed as an independent company by Ericsson, Motorola, Nokia • and Psion (OS software). PDA market share: 3Com 59%, Sharp 17 %, HP 13%. • • The Bluetooth Special Interest Group, a primarily volunteer forum for companies to work together using short-range wireless technologies to solve customer problems, was founded. The SIG promoters include 3Com, Agere, Ericsson, IBM, Intel, Microsoft, Motorola, Nokia and Toshiba. • 2000First Bluetooth products hit the market.

1