is the food ready?
me and my bro were baked one morning and making pasta,
but both of us were too lazy to stand in the kitchen and wait around till the water was done boiling.
so we started a skype-conversation on our laptops, pointed the camera of one laptop at the pot of water on the stove, and sat on the couch with the other laptop chillin and keepin an eye on our water :D
ta-daaa we knew when the food was ready! without having to get up to check!