Learning assistance system for e.g. blind student, has geometrical figure generating module controlled via user interfaces and interacting with robotized arm to provide haptic perception of geometrical figure

摘要

The system has a robotized arm (1) including actuators and position and retention sensors (11, 14, 17, 20) transmitting a signal when the arm is retained by an operator. A geometrical figure generating module is controlled via a user interface and interacts with the arm to provide a haptic perception of a geometrical figure. The user interface includes a voice generation card sending a message to a loud speaker (4). An independent claim is also included for a process for learning geometry.