Emaww
Emaww provides touchscreen emotion analytics for apps and websites. Their machine learning algorithms sense users emotions and empower them and researchers with emotional insight.
Upscale Technology
Upscale's mission is to help amateur and emergent bands to get the highest sound quality possible from their talent during live shows. They are currently designing the Uptune, a device which acts like the human ear to analyze the sound from your band in real-time, giving you directions for equalizing your instruments sound level.