Acknowledgments
The authors thank F Fahoum, M de Vos and Y Nir for many fruitful discussions. MD Pur, S Shustak, L Inzelberg and S Steinberg participated in designing and testing soft printed electrodes for sleep staging at home.
Financial & competing interests disclosure
Y Hanein declares financial interest in X-trodes Ltd, which holds the licensing rights of the skin technology cited in this paper. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.
No writing assistance was utilized in the production of this manuscript.