Thumb keyboard
A thumb keyboard, or a thumb board, is a type of keyboard commonly found on PDAs, mobile phones, and PDA phones which has a familiar layout to an ordinary keyboard, such as QWERTY. The inputting surface is usually relatively small, and is intended for typing using the available thumbs, while holding the device.
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Slider mobile phone
Devices with Thumb Keyboards
- BlackBerry
- Some Nokia phones including Nokia 6800 series
- HTC TyTN, HTC TyTN II, HTC Touch Pro, HTC Touch Pro2
- Some Sony CLIE PDAs
- Some Hewlett Packard PDAs (HP iPaq 4350/4355/63XX series)
- Microsoft Xbox 360 Controller "Chatpad"
- Motorola MPx220
- Palm Treo smartphones, with the exception of the Treo 180g
- Palm Tungsten C
- Samsung products including Samsung Blackjack (SGH-i607)
- Motorola Q
- Wibrain: B1, B1L, B1H, I1
See also
External links
- "An Empirical Study of Typing Rates on mini-QWERTY Keyboards" by Edward Clarkson, James Clawson, Kent Lyons, and Thad Starner, 2005.
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