User interface with displaced representation of touch area

Details User interface with displaced representation of touch area User interface with displaced representation of touch area

2003-11-26

2011-10-18

Bashore, William L (Department: 2175)

Data processing: presentation processing of document, operator i

Operator interface

Tactile based interaction

C345S157000, C345S173000

Reexamination Certificate

active

08042044

ABSTRACT:
The invention relates to a data processing system comprising a display screen (102), a graphical user interface for displaying objects on the display screen, and detection means (102) for detecting a touch position of a pointing object (103) on the display screen. The detection means (102) is capable of measuring a distance between the pointing object and the display screen. A property of the displayed objects is dependent on the measured distance between the pointing object and the display screen.

REFERENCES:
patent: 6211856 (2001-04-01), Choi et al.
patent: 6988246 (2006-01-01), Kopitzke et al.
patent: 2005/0235205 (2005-10-01), Hasegawa
patent: 2006/0005131 (2006-01-01), Tao
patent: WO9429788 (1994-12-01), None
patent: WO0075766 (2000-12-01), None

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