Camera spotters

[Bob McDowell]

...and now that I think about it, there are a couple of mods to this idea that could also work.

First, it could be your current phone. It isn't like you're taking calls while on the range, am I right? The only risk here is, well, bullets. Better make sure your insurance covers 'accidental' damage.

Second, you don't have to use a laptop. You could use another phone to look at the images just as easily. And it would probably be easier to see outdoors. You just need to make sure you can rig up an antenna to it, because at decent ranges, only 'line of sight' style 802.11 will work.