Newbie Questions/Accessory Recommendation Request

Hello All,
Can’t wait to receive my new Hypno! Some newbie questions here, so please forgive my idiocy!

  1. Any way to feed the built-in webcam on my MacBook Pro into the Hypno? Can I just use a USB-C to USB-A adapter for that? If not, what’s best?

  2. Must I indeed obtain a Raspberry PI power adapter, or does the included USB-C adapter provide sufficient power when connected to a laptop?

  3. Any recommended HDMI to USB-c cards/adapters for streaming onto an iPad pro? This Kondor Blue thing, perhaps?https://www.amazon.com/gp/product/B0BH7BVZ81/ref=ewc_pr_img_1?smid=A2STFV8W94B3T7&psc=1

Thank you everyone –
Jim