As far as I can see, the main topics regarding the use of Zeo as intended (additional uses, interfacing the clock to a computer, etc. are important, but not what we’re talking of here) are:
- Consumables: DIY headbands, disposable electrodes, extending the life of Zeo headbands.
- Firmware update, mainly to remove encryption of stored data.
- Software: to process and display data, for clock and for mobile phone.
- Transmitter battery replacement, when information becomes available.
- Miscellaneous information on care and maintenance, if there is any.
- Any new developments of Zeo-like apparatus, or relaunch by new owners, if and when applicable.
Maybe there should be a few planned sticky posts to cover these topics separately in an organised way, rather than just one?
I can contribute regarding the use of disposable electrodes; as far as I know I am the only person in the world who has reported using them for more than two nights (I’m waiting to be challenged and hoping to get others involved, not relishing this position). I got 20 nights of effective use out of 1 set of 3 electrodes when experimenting with maximum duration, though I normally get more like 10-14 with no special care. I’ve posted at length on disposables: #161 is my main and most detailed posting, with a bit more in #284 and #322. Maybe my post #161 could be used as a starting point for the use of disposable electrodes? They are expensive if used at the rate of 3 per night, but probably cheaper than Zeo headbands were if eked out (I think I can manage on £10/year for outdated electrodes, plus a little tape and gel).
HTH