Meet Moodo: a smart home fragrance diffusion machine that lets you mix scents to set the right mood in your rooms. You can control the device from your smartphone. Just use the dials in the app to control the intensity of scents from each capsule.
To get started, insert 4 capsules in to the box, connect your phone, and you are ready to mix scents. You can create and share custom scents with others. The device has a rechargeable battery. You can order it on Indiegogo.