Let the sun turn your Hue lights on automatically.
A nightlight lantern powered by Alexa Home Skill.
A Maker interface to the Alexa Smart Home, using Raspberry Pi, Gobot and Arduino's Firmata Protocol at home, and AWS/Serverless on Cloud.
A Family Board is a led matrix that displays a message sent by a mobile phone using AWS IOT and AWS SNS for notification on mobile phones.
Build a smart lamp that can be controlled by flipping a switch and Alexa, for only $35.