I should be consulted when new devices are designed!
I have ideas.
Devices could have sounds you could trigger to find them when they are lost.
You could have mobile phone devices.
Devices could be squared off so they don't roll off surfaces.
They could store mirrors and lipstick or credit cards.
Cameras in devices could be good.
Self charging solar devices would be "green".
What about a swiss army pv for men?
And a Swiss army type ladies pv for us ladies?