A multi-touch interactive tabletop is designed to embody the benefits of a digital computer within the familiar surface of a physical tabletop. However, the nature of current multi-touch tabletops to detect and react to all forms of touch, including …
This research designs and implements a marker recognition system that allows detection of tangible objects on a very large tabletop system. The design of the system is challenged by constraints including minimal distinguished size, non-linear imaging …
With abilities of overview observation and direct interaction, interactive tabletop is one of the most attractive research fields of human-computer interaction. Apart from finger tracking and pen input recognition, tangible object (usually …
We present uTable, a very large horizontal interactive sur- face which accommodates up to ten people sitting around and interacting in parallel. We identify the key aspects for building such large interactive tabletops and discuss the pros and cons …