短片轉播: Secret Knock Detecting Lock

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Rank: 2

2^#

發表於 2009-11-8 00:49 | 只看該作者

so cool !
thanks for sharing

Rank: 3 Rank: 3

3^#

發表於 2009-11-8 19:16 | 只看該作者

Yep, not a bad idea, but still kinda too unsafe i think to employ this technology to daily lives.