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The target needs to be marked with infrared ink: you can project only on specific surfaces prepared in advance. Edit: discard this comment, I misread the paren
by throwaway744678 7y ago
The target needs to be marked with infrared ink: you can project only on specific surfaces prepared in advance.
Edit: discard this comment, I misread the parent comment.
- make3 7y agono? the second link showed that it doesn't have to
- JoshTriplett 7y agoNot according to the comment that started this thread, which suggests that they no longer need the infrared paint.