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2D Scan Lock

This machine scans a "key" in 2 dimensions and uses logic gates to unlock a door.
Must have BETA test enabled on Steam for this to build.

Created by Steve's Makerspace - Video about this machine:
https://youtu.be/OCAZ3q3IWJ4

1) After building it, place some blocks on the ground and weld the machine in place.
2) Remove the red block to free the key.
3) The white area shows where the lift goes.
4) With the key on the lift, you may need to press Q to get the key facing the right direction. The white part of the key should be in the corner where the two walls of scanners meet.

Let me know what you think! You could take this a step further and make a 3D scan, but I think this is enough!