1. Team 4 Mike Niksa, David Freidin Emily Blount, Ben Moeller

2. ◦ Laser ◦ Physical jostling ◦ Short circuit

3.  Microcontroller  RF transceiver  LEDs

4. CauseDetectionEffectsCriticality RF Module Failure RSSI pin stuck at logic 0 or 1 No RF communication with that device Medium LED burns outLED doesn’t light up No flashy lightsLow Batteries short circuited Voltage across batteries = 0V No power, possible sparks inside the plastic housing Medium IR LED burns outConstant voltage across IR LED while firing Unable to fire shots Low

5.  Tightly secure all non-PCB parts  Write suggested playing regulations