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Electronic apparatus and method for symbol input

一种电子装置、符号输入的技术，应用在字母字符输入、数据处理的输入/输出过程、电数字数据处理等方向，能够解决耗时、不能弥补时间损耗等问题

Inactive Publication Date: 2009-04-29
CORE WIRELESS LICENSING R L
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both of these finger movements are time-consuming, and cannot compensate for this time loss even for experienced users

Method used

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  • Electronic apparatus and method for symbol input
  • Electronic apparatus and method for symbol input
  • Electronic apparatus and method for symbol input

Examples

Experimental program
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Embodiment Construction

[0091] Figure 1 shows, in a non-limiting manner, examples of two environments in which different embodiments of electronic devices may be used for symbolic input. The embodiment of Fig. 1 is all portable, but as already explained, the invention is also applicable to stationary equipment.

[0092] The first embodiment is a mobile terminal 100 which is part of a cellular telecommunication system. In the telecommunication system of FIG. 1 , various telecommunication services such as cellular voice calls, www / wap browsing, cellular video calls, data calls, facsimile transmissions, still image transmissions, video transmissions, electronic message transmissions and e-commerce are available on the mobile terminal 100 and other devices, such as another mobile terminal or landline 132-. It should be noted that for different embodiments of the mobile terminal 100 and in different situations, the different telecommunication services described above may or may not be used; in this regar...

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PUM

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Abstract

An electronic apparatus having a user interface for symbol input is disclosed. The apparatus has a display and an input device having an elongated touch-sensitive sensor area and capable of detecting user actuations of a plurality of sensor positions along a main axis of the elongated touch-sensitive sensor area. The apparatus also has a processing device coupled to the display and the input device. In response to a user actuation of a current sensor position among said plurality of sensor positions of the input device, the processing device determines, from the current sensor position, a current symbol position in a symbol sequence, and then controls the display to indicate a current symbol held by the current symbol position in the symbol sequence.

Description

technical field [0001] The present invention relates to symbol input for electronic devices, and more particularly to an electronic device having a user interface for symbol input comprising a display and a touch-sensitive input device. The invention also relates to related methods and computer program products for symbolic input. Background technique [0002] Electronic devices according to the above are generally portable. A common example of a portable electronic device is a mobile terminal having a wireless telecommunication interface to a mobile telecommunication network complying with eg GSM, UMTS, D-AMPS, CDMA2000, FOMA, or TD-SCDMA. A typical mobile terminal 200 is shown in Figure 2a , in the form of a mobile phone. In a known manner, this prior art mobile terminal 200 comprises a loudspeaker or earphone 202, a microphone 205, a display 203 and a set of keys 204 comprising ordinary ITU-T type (alphanumeric keypad representing the character "0") - "9", "*" and "#"...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/023G06F3/033G06F3/0362
CPCG06F2203/0339G06F3/0237G06F3/03547G06F3/04886G06F1/1626H04M2250/70G06F3/041G06F1/1643G06F3/0412
Inventor N·雅各布森
Owner CORE WIRELESS LICENSING R L