The final product, "Interactive Sound Table".
Table top : Acrylic board (8mm thickness) with acrylic resin drops ×2
Shock sensors ×5: put table top
a pressure mat : on the floor
electronic circuit boards for shock sensors - Ultimarc IPAC - Soundplant39 on MacBookPro - loudspeakers ×2: inside the table
※I recorded these videos and sounds with a compact digital camera, so quality of microphone is not good. Real sound is better than on these movies.
Water sound effect version.
Music A version.
Music B version.