More to explore:
Lap Mug - 20 Creative And Unique Coffee Mugs
French Afternoon Tea/hot chocolate
Don't know if this is high tech but it sure is cool! As you can see in picture, it changes the face if you pour in hot liquid - 10 most cool gadgets of 2012.
Tetris Heat Changing Mug ♥
Hot Coffee - The Best Part of Waking Up.
Chilly morning; rich,hot coffee
Cute Hot Chocolate Mug cover for winter.
The Constellation Mug reveals constellations when it is hot. No explanation needed. Must own.