I remember that paper! I wonder why they aren't using modulated light? It seems ...

		eternityforest 9 months ago \| parent \| context \| favorite \| on: PrintedLabs – 3D printable optical experiment equi... I remember that paper! I wonder why they aren't using modulated light? It seems like an ESP32 camera could handle everything pretty cheaply, why is this not a thing you can just buy for $50 on Amazon yet?