I've recently scanned around 30,000 of my old negatives/slides. Great. But for a great many of them I don't know WHEN they were taken nor WHERE they were taken.
Digital photography has cracked the WHEN problem but not the WHERE problem.
I've been using a Sony CS1 but it's a bit clunky and very battery hungry. Plus, it sadly died last week.
The obvious answer is the Nikon GP-1. However, I cannot believe what poor design it is: a great loop of cable sticking out the side (which is guaranteed to snag on something within a few weeks) and leaving the connector cover open (i.e. broken off within a few weeks). And it's quite pricey.
What do you use? And are you happy with it?