Research and studies on computer hardware devices used for interface with human users.
Please submit in this cat sites with a focus on hardware interaction research, studies,... For other sites choose one of the following :
General hardware
Pointing devices
Displays peripherals
Virtual reality hardware
HCI services and consulting

Duplicate submission is usually not allowed so please chose the most relevant cat for your site. Do not submit site specialized in PC repair, general computer education or tutorial, ... or non-English content site.