Its second-generation Ankle Mimicking Prosthetic Foot (AMP-Foot 2.0) uses a pair of force sensors to determine the leg's relative position and let an actuator build energy when the foot bends, locking the power away to use only when the owner pushes off.
As a result neither were prepared to make the hefty concessions that could possibly convince the presidential task-force that the pair were deserving of big supplies of emergency cash.
Kilmarnock, who had brought in Iain Flannigan and Tim Clancy for injured pair Jamie Hamill and Simon Ford, emerged as an attacking force in the 26th minute when John Ruddy pushed wide Craig Bryson's 25-yard volley and then touched over Kevin Kyle's back-post header from Flannigan's corner.