I realize I am a bit old to be writing to you but I thought perhaps you would like a few suggestions on what to give self-professed geeks like me. Apparently, we are not easy to shop for.
Not everything we covet is expensive. For example, Google Cardboards begin at $5. They are cardboard headsets – much like the old View Masters – that hold your phone. It lets you watch 360-degree videos. Youtube even has a special section for the videos so they are easy to find. Cardboard lets you experience something close to Virtual Reality for just a few dollars if you already have a smartphone.
Where it can get expensive is if you want to begin making your own videos or have 360-degree photos. Ricoh makes the Theta S, a small camera that does just that. It cost about $350.
If your records show anyone coming close to being naughty for cursing about the phone battery giving out too soon, you may want to consider giving them a spare battery and charger for their Android phone, if it has a removable battery.