Using Amazon Alexa or the app, start a PC and operate a space heater then use a temperature sensor to regulate the heater.
I tell my Amazon Alexa to dispense necessary items onto my palms when I ask for them.
Toggle the lights without getting up!
This project shows how to build a device that provides an ideal departure time for upcoming Google Calendar events based on your location.
Alexa-controlled LEDs using Particle Photon in multiple languages (English, Hindi, Marathi).
A system for the blind which helps them walk through the street, as and also monitors their location and sends an SOS on button press.