I'm looking for advice for my first rasberry pi project. I want to mount a camera, pi, battery and whatever else is needed to a helmet that someone can wear and speak to somebody on a desktop computer while the person on the computer can see what the helmet wearer can see. I've seen people do streaming video feeds and phone calls but never video calls in this way. Is this possible with current software? Will I need to hack together a videostream and a phonecall? I have very limited arduino experience so this is all new to me. What better way to learn then to make something right?? Right?? Thx.