“Scare Door” IR sensor rig placed below and aimed at critical points on entrances such as elevators and doors. When the elevators and doors eventually move, a series of screams will happen each time coming from the connected speakers.
“Hamster in a Ball” We will put the arduino and accelerometer sensor rig inside of a hamster sphere sized ball. There will be speakers in the rig so that whenever the sensor detects large movements, it will sound like a hamster inside squeaking in terror. The squeaks will hopefully be able to sound like they are trailing up and down like a sine curve.