OK, this is epic. Well done guys! I especially like this: https://undo.meteor.com/

I sometimes worry about the privacy implications of making this data public but aggregating by hour seems to alleviate some of this. How do you get staff buy-in? e.g. the undo is effectively a key logger.

I thought monitoring door locks [0], power usage [1] and temperature [2] was fairly advanced. What are you using for the power monitoring?

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[0] https://unop.uk/dev/spark-core-shower-room-door-sensor/ (v2 write-up with Blinkytape coming soon) [1] https://unop.uk/dev/raspberry-pi-electricity-monitor/ [2] I use a https://twitter.com/myjoulo (their main site is down)