发明名称 |
HAND-EAR USER INTERFACE FOR HAND-HELD DEVICE |
摘要 |
A hand-held information processing device, such as a mobile phone, has a thumb wheel that lets the user scan a circular array of options. Each respective one of the options is represented by a respective audio output that gets played out when the wheel is turned a notch up or down. This enables the user to select an option with one hand and without having to look at the device. It also allows for a form factor smaller than that of a conventional mobile phones since a keypad is not needed for entering digits to make a call from a personalized directory.
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申请公布号 |
WO0144912(A2) |
申请公布日期 |
2001.06.21 |
申请号 |
WO2000EP12153 |
申请日期 |
2000.12.01 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BULTHUIS, WILLEM;SHTEYN, EUGENE;KUSANO, MIEKO;LAMBOURNE, ROBERT;HOLZHAUSER, LISA |
分类号 |
G06F3/02;G06F3/01;G06F3/023;G06F3/16;H04M1/247;H04M1/2745;H04M1/56;H04M1/725;(IPC1-7):G06F3/00 |
主分类号 |
G06F3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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