Abstract
This paper presents a prototype interface system, which enables users to model structures with bricks both in real space and in virtual space. This interface system is composed of three units: brick, communication unit, image generating host computer. The brick includes micro-controller (PIC16F873) operating brick-position sensors and transmitting signals, and communicates with other bricks (communication unit) and the host computer by 9600 [bps]. And the brick holds a vibrating actuator for other users touching expression in the future work. The host computer generates virtual objects from brick-described data of two IDs of connecting bricks and their position. Additionally, this system is expected to generate reality in virtual objects.
