Forum

https://iwinks.org/
but the investment period is over on kickstarter...
are there any analogs? or wait for the Chinese clones

in principle the alternative can serve as the Neurosky Mindwave, they have open SDK , it's only for the software, and the alteration of the head mount in a soft bandage
there is a mobile modification of apparata connecting to any Android phone

The issue has already been discussed in another thread. Not only ECG and EEG.
viewtopic.php?f=7&t=4005

Technically, the issue is solved, but most of the time will be spent on research related to the settings of the feedback sensors. It's always the main problem. That is, it is necessary to imagine the amount of work:
1. To develop an electronic circuit and assemble the prototype
2. With this sample testing in the sleep lab. And it is VERY time-consuming process. Although possible, most of the work already done... Then why are there no links to the publication? In General, the idea is correct, but the confidence that the instrument will give great advantages in comparison with analogues, I have not.

for Mindwave is the app is http://store.neurosky.com/products/lucid-scribe
I just gotta deal with it