This device is a metallic hemisphere 6 inches in diameter, ringed with a series of lenses and crystals, with a red button on the top. 

This device comes with 1 charge, which regenerates daily at dawn.

You place this device down on the ground and press the button on the top to expend the charge. Over the next 1-minute, this device whirs to life, systematically scanning the immediate area while it gradually generates an energy field until it emits a Tiny Hut. The machine counts as the caster.

Creatures and objects within 10-feet of the machine throughout the entire casting time have been scanned and registered by the device. Those creatures and objects can move through the Tiny Hut freely, and can command the device to make the interior dimly lit or dark. Otherwise the spell functions as normal.

Notes: Creation, Utility, Eldritch Machine, Warm