Sci Fi Saturday: Poor Replacements

Since Limbco stopped supporting its well-famed
Dependable prosthetics, Shan'd been forced
Into programming them himself. He'd gained
In skill but lost efficiency. The course
They'd offered when the change was first announced
Had covered basics, but he soon grew tired
Of voice commands on each step, so he pounced
The day he found the Limbrary! Required
To register, he did, but would regret
That soon. Tooth brushing packages were great;
Shoe-tying, too, and hair-coming, but let
Us speak not of, er, wiping. Shan, of late,
Is back to step by step commands there, for
He'd rather not graffito anymore.