Thanks to Oskia's complete supply chain, the vending machines' functions were quickly upgraded.

Moreover, Charlie's Earthnet didn't need cutting-edge tech—every vending machine just had to fulfill two functions: capturing images and wireless connectivity.

Normally speaking, a function like that just needed a security camera that could be connected to WiFi, and then it could directly upload the footage into the data servers. Charlie didn't have to worry about it being intercepted or hacked since the data was simple security footage—it was the AI module that would analyze and apply the data.

When the real-time footage from the vending machines was uploaded to the AI ​​database without any deviation, the AI module would be essentially monitoring everyone in the world who appeared before the camera lens at the same time, and it would find any face it was asked to and immediately alert the user.

Moreover, the hardware didn't need R&D in Oskia because many manufacturers already offered c