Their unique feature was retractable cables that would pull the ski back onto the binding in the event of a fall.
The rear cable connected to a small metal bracket that was screwed onto the top of the ski.
Small plastic wheels on the bottom of the plate sat in indentations on the rear connector, allowing the boot to roll forward and release.
The toe cable attached to a similar connector at the front, which was designed to rotate to allow the boot to release.
The spring would then automatically pull the ski back to the user and, if properly aligned, reconnect it.