Compound human-computer interaction platform based on capacitive multi-touch technology

摘要

The capacitive multi-touch control technology has become the backbone in the current touch technology field, which is expanding into various fields as an innovative technology and provides wider developing space for human-computer interaction. In this paper, a novel compound human-computer interaction platform based on projected capacitive touch screen is designed, which integrates three basic human-computer interaction models, mouse mode, keyboard mode and touch screen mode. This paper mainly introduces the compound human-computer interactive platform, analyzes the hardware structure of this platform and the system's soft architecture and briefly explains the methods of mode switch between the integrated three basic human-computer interaction models. Finally, we give the normal working situation of the three modes respectively. This system simplifies computer peripheral equipments, making the humancomputer interaction more flexible, more natural and more comfortable.