Tongue-In-Cheek: Using Wireless Signals To Enable Non-Intrusive And Flexible Facial Gestures Detection
CHI '15: CHI Conference on Human Factors in Computing Systems Seoul Republic of Korea April, 2015(2015)
摘要
Serious brain injuries, spinal injuries, and motor neuron diseases often lead to severe paralysis. Individuals with such disabilities can benefit from interaction techniques that enable them to interact with the devices and thereby the world around them. While a number of systems have proposed tongue-based gesture detection systems, most of these systems require intrusive instrumentation of the user's body (e.g., tongue piercing, dental retainers, multiple electrodes on chin). In this paper, we propose a wireless, non-intrusive and non-contact facial gesture detection system using X-band Doppler. The system can accurately differentiate between 8 different facial gestures through
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关键词
Tongue-computer interface,Tongue gestures,Wireless signals,Accessibility
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