This is a pretty cool concept, not yet in production. Using super-bright LEDs, this clip-on gizmo projects the outline of a bike lane behind your cycle, so cars coming up behind you have a bit of subconscious nudge to give you room.
I’m not sure what it would look like if you were rounding a corner, or if you were wobbling back and forth a bit, like many cyclists do, but the idea I find appealing.
Of course, how long before it gets co-opted by advertisers?


