What I designed was a super cheap wristbands that indicates. When you hold your arm to indicate at a certain angle of tolerance and duration of time the indicators flash.
Bit useless in the real world.
That's what testing is for, doofus.
And yet more device to wear because a normal hand signal is no longer enough.
@lae started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Bit useless in the real world.