i-m-Top: An Interactive Multi-Resolution Tabletop Display System

This article presents "i-m-Top", a rear-projection interactive multi-resolution tabletop display system. This table allows the user to perform regular and long-term works such as reading and writing of documents. The design of the tabletop system well meets the following concerns: (1) provide movable high-resolution perception of the tabletop, (2) avoid the shadowing effect by rear projection, (3) reserve space for the user to place their legs with comfort and (4) allow interactions on the tabletop by bare hands and a pen.