Hand controlled screenless display using sesnors that scan the fingers & the palm of your hand. Holographic Projection of cubes and other object used as a teaching aid in mathematics when learning shapes, volume and mass. Programmable matter containing sensors to stimulate creative play and controlling the material with electrical currents, to make some elements structural. A book that projects holographic animations of the story as you read it interacting with eye tracking technology making you control the animation. CONCEPTS MATTHEW COURT - 11014096