Listening to music can be relaxing but dangerous. That is especially the case if you let it take your mind off the road or what’s ahead of you. Audio Aware is a neat app that uses Audio Intelligence software to recognize a series of sounds like tires screeching. This is useful for folks who use noise-canceling earphones but want to avoid accidents as they walk around. One Llama‘s app is expected to be released in March. It will be compatible with Android devices.