This is a very interesting article about a machine that can create an invisibility cloak using the same science as found in mirages. While the movies usually refer to mirages when someone is lost in the desert, we see them mostly when driving down a highway on a hot day. They often look like pools of water on the road. The machine is still in its early stages and works best underwater but the potential is there. While walking around with an invisibility cloak may sound fun, there are some problems that would quickly need to be addressed, especially about the undressed.
The chance we could travel unseen
Sounds good but a problem I glean
Is invisible cloaks
For regular folks
Would quickly turn lewd and obscene.