Because the Roktrack is designed to be used in harsh conditions, such as on rough  terrain or left outdoors, it must solve many challenges. For this reason, a single component is designed to have multiple roles. The following are examples of parts with multiple roles.

Part	Roles
Splash guard	- Protects switches and connectors from rain bounces - Prevents scattering of pebbles by high-speed rotating blades
Crawler cover	- Increase the strength of the track system - Prevent grass from wrapping around rollers
Camera Cover	- Prevent direct sunlight - Prevents rain
String to support the camera	- Reduce camera vibration - Locks the top panel open
Bumper	- Bumpers that sense physical contact - Handle for carrying
Top Panel L-Shaped Angle	- Prevents rain - Fixing Splash Guard
Solar Panel	- Solar Charging - Reduces heat to the interior
Nylon cord attached to the blade	- Prevents grass from wrapping around the motor shaft - When the blade falls off, the color stands out and easy to find from the field