发明名称 |
INTERACTIVE INPUT SYSTEM AND METHOD |
摘要 |
A method for adjusting the position of a light curtain emitted by an illumination assembly over a surface, comprises determining a position of the light curtain; calculating a difference between the determined position of the light curtain and a desired position of the light curtain; and adjusting the position of the illumination assembly based on the calculated difference. |
申请公布号 |
US2014313166(A1) |
申请公布日期 |
2014.10.23 |
申请号 |
US201313823483 |
申请日期 |
2013.01.11 |
申请人 |
SMART Technologies ULC |
发明人 |
Rattray Robbie;McGibney Grant;Barton Rob;Taylor Cameron;Holmgren David;Shivkumar Peter;Martin Nicole;Elman Dmitry;Guillemin Alexis;Marcil Patrick;Zhang Yun |
分类号 |
G06F3/0354;G06F3/041;H04N9/31;G06F3/042;H04N5/351 |
主分类号 |
G06F3/0354 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method for adjusting the position of a light curtain emitted by an illumination assembly over a surface, comprising:
determining a position of the light curtain; calculating a difference between the determined position of the light curtain and a desired position of the light curtain; and adjusting the position of the illumination assembly based on the calculated difference. |
地址 |
Calgary CA |