It all depends. It's a Haluzak Horizon. It was made out in California by Bill Haluzak. It is imperative that you use some method of insuring that your feet don't bounce off the pedals. There was a story in early July '95 on the HPV list which told of someone's horrible accident the first day he was out on his new recumbent.
Some people swear by clipless pedals.
I had some for a while, and felt that I liked them. However, after I lost the shoes that went with the pedals, and therefore stopped using the pedals, I realized they were having a deleterious effect on my knees. I now just use some toe-clips. They are sort of a strap which you slip your foot through on the pedal. The key is to be aware of the potential problem that exists with respect to keeping your feet on the pedals.