Pointer device for thin-film transistor and cathode ray tube computer screens

被引：25

作者：

Sanders, DA

Urwin-Wright, SD

Tewkesbury, GE

Gremont, B

机构：

[1] Univ Portsmouth, Syst Engn Res Grp, Portsmouth PO1 3DJ, Hants, England

[2] MotionTouch Ltd, Unit 9, Cranleigh, England

来源：

ELECTRONICS LETTERS | 2005年 / 41卷 / 16期

关键词：

D O I：

10.1049/el:20051388

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A system is described that depicts where a user is pointing on either a CRT or TFT computer screen. The system uses a kaleidoscope of colours flashed onto the screen around a colour sensor at a speed that is not registered by a human user. This is made possible by using an artificial neural network (ANN) to predict the next pointer position of the sensor on the screen.

引用

页码：894 / 896

页数：3