| 摘要 |
A device (1) for data entry into an electronic device such as a computer, personal digital assistant (PDA) or mobile phone is provided, comprising thumb and finger touch pads (5,3), arranged on the device in a pattern corresponding to the natural thumb and finger tip positions of the thumb and fingers when relaxed; each finger pad (3) extending in backward and forward directions; the thumb pad (5) extending in left and right directions; position detecting means to detect the position of the thumb and each finger tip along each of the thumb and finger pads (5,3); finger data selection means to select for each finger a character or instruction corresponding to the detected position of a finger tip when in contact with a finger pad (3); thumb option selection means to select an option corresponding to the detected position of the thumb when in contact with the thumb pad (5); selection display means to display the character or instruction selected on each finger pad (3) according to the option selected on the thumb pad (5); and data entry detecting means to detect lifting of a finger from a finger pad (3) and enter a character or instruction into the electronic device based on the character or instruction selected on the finger pad (3) for which lifting is detected and based on the option selected on the thumb pad (5). Instead of touch pads, pressure cups can be used. |
