It starts several days ago, while I'm browsing Kickstarter to see new products or innovations being developed by those smart entrepreneurs. I saw a campaign called Spycup. It's a cup, which can be used to record something, secretly, when you put your iPhone inside it. This product makes me search for any other kind of spy cams, and I think they all have good designs! I think it makes me feel like agent 007 if I use one of them.

However, those makes some questions appear inside of my head. Whether is it legal or not to record something (or especially someone) using hidden camera like this? Is there any rule against it? Thanks. Will surely buy one of them if this is legal. Lol.