WEF tracking your brain

Wearable devices, so these are brain sensors that are starting to be embedded in every day devices, but until now have been a number of niche companies that really have focussed on mindfulness than meditation. The use of for example example brain centres that can pick up electrical activity in the brain at a pretty low resolution, but advances an AI have both improved with the signal is that can come from the brain and enable the miniaturization of those products as a lot of the major tech company start to invest in these brain sensors it's a huge, I think untapped market in many ways of integrating them into everyday devices. These are earbuds or watches or headphones in the soft cups around the ear. Many of those products are hitting the market this year, and others are hitting them within the next two years that the people can listen to music, a phone call, etc. While having those devices and ears initially what they will be capable of doing is very high-level brain state reading things like are you tired? Are you paying attention? Is your mind wandering are you happy or sad they may be unable interaction like up down left right for interaction with other technologies and they're being embedded into things like virtual reality headset.