This functionality is already there, albeit not tied to the switch:
$ mcetool | grep shutdown
Inactivity shutdown delay: disabled
$ mcetool -h |grep -i shutdown
--set-inactivity-shutdown-delay=<s>
You could set that value using one of the mentioned tools.
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Koi
62
Thanks, i will test it out 
mcetool stores the settings? E.g. they are still active after a reboot?
Once some sort of tap to pay wallet app is available (basically waiting for Walt), I would like the privacy toggle to turn NFC on/off.
4 Likes