It is going to be hard to measure eye movement with a camera unless it is attached to my eyes because i am most certainly going to roll around in my bed at some point.

I got excited about the project so i decided to check here. I am glad @Iamcoder that someone is being critical of the project. Since it costs atleast 150 dollar, i like to be sure i get what i want.

The device looks rather comfortable to me. The ear buds might be annoying when the side of my head is on the pillow. That is the reason i never wear them while sleeping.

Can you point me in the right direction into getting a device that measures my sleeping patterns? I really want a device that records different brainwaves during the night. Preferably as thorough as possible! I want details.

I would probably buy this thing, but i don't have a lot of money. IF it allows me to choose my own audio-recordings throughout the night. (I'm thinking binureal beats, tones, entrainment) Then i think i would really like to mess with this thing. If it can also give me detailed recordings of my brain activity i would be the happiest dreamer in the world..

For now, i will hold on to my money though. @Iamcoder . Do you have any suggestions for me, that can give me the sort of self-analyzing i want to do at night?