I cant help noticing that the head quoted in the article runs an comprehensive.

I ducked my head and half stood and just ran for it.

You let the older and wiser heads run things.

As he ran his head burned like a torch.

Just keep your head high when you run.

A ligament at the base of the skull kept their heads steady as they ran.

Lower your heads and run at each other from opposite sides of the yard?

I jump up, run over to the hole her legs are sticking out of, and thrust my head in.

He shakes his head, not sure, run out of answers.

A 'head' would run over the tape, reading the symbols and interpreting them, based on a lookup table.