Have you ever wanted to communicate with drivers behind you? You can now do so more conveniently with the CarWink. It is an app-enhanced gadget that allows you to use emojis to let others know what’s happening on the road. It comes with voice control for hands-free interaction.
CarWink comes with a bunch of cute emojis built in and more are coming. It is solar powered and portable, so you can use it in all your cars. Yet another interesting Kickstarter project. More info is available here.