3 ms·
There's also a research paper on this subject. Some of the information in it might no longer be relevant in today's world though. http://www.tentacle.franken.d
by harshulpandav 8y ago
There's also a research paper on this subject. Some of the information in it might no longer be relevant in today's world though.
http://www.tentacle.franken.de/papers/hiddencams.pdf http://www.tentacle.franken.de/papers/hiddencams.pdf