I saw this on RSB...
Not "touch screen", but sort of "touch table".
From the following link:
[The current application is an automatic Pool Training System, which can be used to train people to become better pool players. It consists (of course) of a pool table, cues and balls, etc. In the ceiling above the pool table we have mounted a projector and a camera. The projector will draw shapes (e.g. menus, lines and circles etc) directly on the surface of the table, and the camera captures the positions and movements of the balls. The system is addressed either by pressing buttons on a "virtual menu" projected on the pool table, or by addressing an agent "James" shown on the table by voice.]
http://cpk.auc.dk/education/IMM/pooltrainer
Not "touch screen", but sort of "touch table".
From the following link:
[The current application is an automatic Pool Training System, which can be used to train people to become better pool players. It consists (of course) of a pool table, cues and balls, etc. In the ceiling above the pool table we have mounted a projector and a camera. The projector will draw shapes (e.g. menus, lines and circles etc) directly on the surface of the table, and the camera captures the positions and movements of the balls. The system is addressed either by pressing buttons on a "virtual menu" projected on the pool table, or by addressing an agent "James" shown on the table by voice.]
http://cpk.auc.dk/education/IMM/pooltrainer
