We have witnessed an onslaught of "smart" HDMI dongles from the Chromecast to the chromebit to Intel's PC on a stick. These are all very cool technologies but do they really improve your life in a measurable and tangible way?
Colorblindness isn't as serious as many other human afflictions but it's great to see a Kickstarter campaign trying to create a device to help improve their lives. The Eye2TV is an HDMI dongle that plugs into your TV an automatically (immediately) upgrades the image to compensate for the things colorblind people don't see.
The promise is that normal sighted viewers will not notice the minute changes. They also said the device is adjustable to accomodate different types of colorblindness.