THE COUNTING MACHINE
by Chirana Devsath
1. Features
1.1. GUI
1.2. Alarm
2. Weaknessess
2.1. Can be only used to 1 entrance
3. safe
3.1. Safe for physical health
3.2. Enviroment
3.2.1. Can be recycled
3.2.2. Decay
3.2.2.1. Not emitting harmful chemicals in decay process