Computer graphics processing and selective visual display system – Display peripheral interface input device – Cursor mark position control device
Patent
1997-11-19
2000-02-15
Wu, Xiao
Computer graphics processing and selective visual display system
Display peripheral interface input device
Cursor mark position control device
345156, G09G 508
Patent
active
060258314
ABSTRACT:
The present invention is an input device for accurate controls input. The input device includes a control case having a number of controls. In accordance with a first aspect of the present invention, the input device further includes a palm rest adjustably coupled to the control case. The adjustable palm rest facilitates accurate manipulation of controls on the control case by a user having one of a number of hand sizes, notwithstanding motion in the user's environment. In accordance with a second aspect of the present invention, the control case is also adjustably coupled to a base. The adjustable control case also facilitates accurate manipulation of controls on the control case by a user having one of a number of arm lengths, notwithstanding motion in the user's environment.
REFERENCES:
patent: 5506375 (1996-04-01), Kikuchi
patent: 5847696 (1998-12-01), Itoh et al.
Nordwall, Bruce D., "Collins Emphasizes Cockpit Graphics", Aviation Week & Space Technology, Sep. 22, 1997, p. 71.
"Flight-Deck Displays on the Boeing 777: Interactive display capabilities will improve pilot workload and situational awareness while providing economic benefits to airlines", Aerospace Engineering, Dec. 1994, pp. 11-16.
"Honeywell Shows Off The New Primus EPIC", NBAA Convention News, vol. 29, No. 17, Sep. 25, 1997, Dallas, Texas, cover page and p. 19.
AvroTec, Inc.
Wu Xiao
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