During any given photo shoot, I usually have a few pieces of equipment with me that have WiFi capabilities, and it’s nice when I can get them all talking to each other and serving a useful purpose.
There’s the Nikon WT-3 grip for the D200 (which is a fantastic setup for shooting events where on-site printing is required, although on location shoots I generally just use it for behind-the-scenes shots), the Eye-Fi cards (mostly I shoot D300s bodies, which have dual card slots, one CF and one SD), the iPhones, the iPad, occasionally (but not often), a laptop (which will soon be replaced by a CubieTruck).
In a studio this isn’t an issue, but random locations out in the middle of the Lake District generally don’t offer WiFi facilities, so we have to create our own.
