Popgadget has posted some great ideas for stocking stuffers, which includes the "My Beating Heart" pillow. What's so special about it? The huggable heart has a tiny computer inside that uses an algorithm to create a heartbeat. To activate the heartbeat, you simply squeeze the woven label at the bottom of each heart.
"In essence, there is a very simple form of Artificial intelligence programmed into the heart of each Beating Heart, giving it the ability to recreate a human heart rate. So the heartbeat rhythm changes subtly and gradually over time, replicating the heartbeat of a human in a meditative state."