Ah! Geek: Kids use soft candy to copy fingerprints

Many companies use a fingerprint machine when they go to work to prevent employees from punching in on behalf of them and leaving early.

Recently, a high school in kangaroo (Australia) also installed this kind of things to regulate children's behavior during lunch (it seems that lunch is to be unified ). The result is that you can see it. Just a few days after the installation of the fingerprint logging machine, the children came up with a trick. They used the bear soft candy to copy their fingerprints and then opened them. Not only that, some fingerprint scanners also have a human body charge check, I thought this would not be fake, it knows that the powerful bear soft candy actually has the same capacitance as the human finger skin, so the check is the same. Those who need to punch in at work, now understand. So will the company still carry the bear jelly?