Once strictly an extremely expensive tool used only by law enforcement and the military, thermal cameras are now accessible to anyone with a smartphone and a $US250 ($349) accessory. But starting with Caterpillar’s new rugged S60, thermal imaging sensors are starting to be built right into smartphones.
Now you can get the top stories from Gizmodo delivered to your inbox. Enter your email below.
By subscribing you agree to our Terms of Use and Privacy Policy.