Tank Pad Ultra is a $599 rugged tablet with a 1080p projector built in

Aside from being tough as nails, rugged gadgets typically prioritize long battery life, but increasingly, newer models have been adding in specialized tools for fieldwork. A projector, for example.

Aside from being tough as nails, rugged gadgets typically prioritize long battery life, but increasingly, newer models have been adding in specialized tools for fieldwork. A projector, for example.