I have made a few attachments for my otek action camera. I see it also goes by the name of pqi aircam. On my fishing trip with Cuba I could see that I needed something that was hands free. The head cam looked like a very good option. I had a old headlamp at home so I used some parts from that. The elastic that goes around the head is just the stuff used in pants or undies.
So here is some test footage below, that I am very happy with. I am thinking that it might just need to go down a fraction as I would like to see my hands more. I will do more testing. For round one I am excited.