At the t2i Lab we focus on tangible user interfaces (TUIs) to advance and improve the user experience in computer supported learning and problem solving. By directly interacting with physical controls, complex concepts such as the chemistry of a ...
Tabletop systems and their interaction capabilities are typically a domain for sighted people only. While the content on the tabletop can already be made accessible to blind people, the interaction above the tabletop is still inaccessible. This paper ...
Tangible objects on capacitive multi-touch surfaces are usually only detected while the user is touching them. When the user lets go of such a tangible, the system cannot distinguish whether the user just released the tangible, or picked it up and ...
IEEE Press
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