Title:
UNIVERSAL PRESENTATION DEVICE
Document Type and Number:
WIPO Patent Application WO2002011058
Kind Code:
A3
Abstract:
A universal presentation device discloses having two or more presentation elements for use in environments such as presentation environments. For example, the universal presentation device may include a combination of a laser pointer element, a pointing device element, and/or a writing instrument element. The universal presentation device is dimensioned to house each element within a single logical housing. Further, each element is operable with any of the other elements present within the universal presentation device. A method of operating the universal presentation device, including its use environment, is also disclosed.
Inventors:
SCHNEIDER GERHARD A
Application Number:
PCT/EP2001/008324
Publication Date:
February 13, 2003
Filing Date:
July 18, 2001
Export Citation:
Assignee:
LOGITECH EUROP SA (CH)
International Classes:
G02B27/20; G06F3/023; G06F3/033; G06F3/042; G06F3/048; (IPC1-7): G06K11/18; G02B27/20
Domestic Patent References:
| WO1997041502A1 | 1997-11-06 |
Foreign References:
| EP0798659A1 | 1997-10-01 | |||
| DE29823417U1 | 1999-05-06 | |||
| US5617304A | 1997-04-01 | |||
| US6081261A | 2000-06-27 |
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