I recently saw a list of travel trips for nerds. One was that TVs in hotels have USB ports that are typically powered ports, so you can use them to charge your various devices.
Good tip. I would still advise using a USB condom, because like most devices in the IoT world, most Internet capable TVs lack even basic Cyber Security features.
Filed under: Cyber-Security, Geek Skills, IoT | Tagged: Cyber-Security, IoT, nerd skills |
Urbin Technology 
I still carry USB chargers with me. Agreed that charging your phone from a strange port is a bad idea.