Whatever the imagined benefits of this technology there is one absolute and undeniable reality: Humanity will always find a way to use it for nefarious purposes.
One only look at the purported benefits of Farcebook and compare it to the myriad of privacy and data mining issues they quietly levered behind their curtain.
Airline management, have struggled to lever pilots under the Corporate envelope of HR drivel. Pilots are licensed and thus accountable to, a legislative and regulatory environment, that HR has little to no control of.
Imagine the fun to be had when not only actions but visions exist that HR managers could pour over, looking for breaches of Corporate policy, non- politically correct conversations, comments and 'failures to adhere to (insert policy)...'?
An Orwellian nightmare..