avon b7
This will not work well for 'non-scheduled' events because the more actions you want to roll into a single gesture, the more actions you will potentially not want to activate on certain occasions.
Where it could be useful is on 'tripped' events (on leaving or entering home for example) but even then you might not want the same actions to occur on every instance which will probably depend on whether or not someone is already in the house (multi user control problems) and the time, but on tripped events no gesture is needed anyway because events are tripped by location awareness. To be useful, actions need to be simple. Facing a device and raising a finger to your lips to silence it for example.