Optical Signal TRIZ Cases
- Motorcycle Mirror Attachment for Easy External Disassembly
An exposed attachment interface moves mirror fastener access outside the housing, making motorcycle mirror removal and reassembly easier.
- Bicycle Dropper Seat Post With Solenoid Valve Actuation
A solenoid-controlled valve replaces motors and gears in a telescopic bicycle seat post, cutting complexity, space use, and energy demand.
- Bicycle Brake Control with Redundant Wired and Wireless Paths
Redundant wired and wireless brake signals keep a human-powered vehicle braking system operating when one communication path fails.
- Motorcycle Rear Radar Placement Above Fender Shadow Cone
A rear radar mounted below the taillight and above the fender avoids shadowing and false signals while staying shielded from mud and water.
- Foldable Personal Transport Sequence Indication for Easier Setup
Sequential indicators and sensors guide folding and unfolding steps in compact personal transport vehicles, reducing setup confusion.
- Personal Transport Light Attachment for Downward Hazard Illumination
A lens-and-slat light attachment redirects personal transport lighting downward to reveal potholes and uneven terrain more clearly.