Instead of relying on a large array of charging coils to power up a Qi-compatible smartphone, this desk uses an overhead camera to locate devices and reposition a single moving charging coil beneath them. It first prioritizes charging phones before moving on to other devices and incorporates a transparent LCD as the desk’s surface that plays animations as power flows. [Media: https://www.youtube.com/watch?v=KvLWuK2TU-w]