Google glass is a combination of wearable camera/display, touch sensor, and voice recognition.
- Non-obtrusive capturing of images/movies may attract consumers very much.
- In addition, their future focus may be to explore argumented reality (integration of atom and bit) and ad business model on it.
It could change the human computer interaction and economy fundamentally. However its focus is not a human computer interaction efficiency nor naturalness, because
- It uses voice control. Voice interface has limitations about privacy, noise, social strangeness, confidentiality.
- Touch has a limitation of hand business.
We could provide a bigger impact, the efficacy of computer-human interaction + Google glass values, through overcoming the problems of speech interface and providing the hand-free interface.