concept+designs

=Possible Solutions= Hey everyone, a few good ideas that were thrown around on wednesdays meeting included:
 * A vibrating peice of jewelery etc watch, necklace
 * A gas system where a gas with a unique odour is circulated around the building
 * A sonic vibration system, similar to a subwoofer, which can alert the occupants of building by sending shockwaves through the entire building.
 * A trained dog which can alert its master in the event of a fire