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Have you got one yet? They are very useful. For me. I like to go take a coffee break without my computer locking up before I get back. When working from home, I believe the threat of someone sitting down at my computer and doing something is basically 0. When I want to lock it, I lock it.

Exactly. I am the same. I wait to lock my computer when I want not after looking away for two minutes!!

I have one on my Amazon wish list! As soon as I am getting something I will bang it on!