EP 1259934 A1 20021127 - MARKER
Title (en)
MARKER
Title (de)
MARKIERER
Title (fr)
MARQUEUR
Publication
Application
Priority
- EP 01905638 A 20010221
- DK 0100119 W 20010221
- DK PA200000267 A 20000221
- EP 00201551 A 20000428
Abstract (en)
[origin: EP1128318A2] The invention relates to a position detection system for a detection area, preferably a whiteboard, said system comprising means for detecting at least one position of at least one marker operating within said detection area, said system comprising means for storing a sequence of said detected positions in at least one memory arrangement, said memory arrangement comprising interfacing means () for exporting the stored positions or at least some of the positions. According to the invention, the stored sequence may be displayed on a screen reflecting the picture drawn on the board. The stored data may be displayed sequentially, i.e. illustrating the "file history" in the sense that the displayed picture is established in the same order as when the components of the drawing were made on the board. Evidently, according to a preferred embodiment of the invention, the data may also be presented as slides, each slide representing the complete screenshot of a drawing made on the board. <IMAGE>
IPC 1-7
IPC 8 full level
G06F 3/033 (2006.01); G06F 3/0354 (2013.01); G06F 3/042 (2006.01); G06F 3/048 (2006.01); G06F 3/0488 (2013.01)
CPC (source: EP)
G06F 3/03542 (2013.01); G06F 3/03545 (2013.01); G06F 3/0428 (2013.01); G02B 5/124 (2013.01)
Citation (search report)
See references of WO 0163549A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1128318 A2 20010829; EP 1128318 A3 20020123; AU 3362601 A 20010903; AU 3535501 A 20010903; EP 1259934 A1 20021127; EP 1259935 A2 20021127; WO 0163549 A1 20010830; WO 0163550 A2 20010830; WO 0163550 A3 20020228
DOCDB simple family (application)
EP 00201551 A 20000428; AU 3362601 A 20010221; AU 3535501 A 20010221; DK 0100119 W 20010221; DK 0100120 W 20010221; EP 01905638 A 20010221; EP 01907386 A 20010221