In the future, I hope that cities that are planning on making new airports would make sure that they are forward thinking and build mini-cubicals and include a lot of electrical outlets. There is nothing more frustrating to a traveler than not having enough outlets to charge up their computers and other electronic devices.
I envisioned this idea of airports having these mini-offices when I found myself using phone booths as my make-shift office. There is one in particular that has an electrical outlet. I have purchased an adapter which turns one outlet into three (I usually make friends with strangers this way in my travels – they are so thankful).
But they definitely have to make the area a bit bigger.
Here is a picture of the phone booth in DTW. In the future we will go completely wireless – even with charging equipment.