News / gadget

An inventor has come up with a system for embedding smells into movies, music and text messaging.

Anyone who’s used an iPhone for even a few days has discovered that while these phones are more powerful, and more fun, than perhaps any other cell or smart phone, that fun comes with a price: battery use. Any halfway intensive iPhone user will recharge their phone almost every couple of days.

Smart electronics, that you can put on yourself, managing without touching screen, 3D printing, smart TV and air charging are five challenging technologies, which got some development last year and are going to become very mass in 2013.