Under my computer desk it isn't as warm as near the stove. So I've been experimenting with ways to keep my feet warm while coding. I place a stone tile on top of the stove, and once the tile is hot I place it on the floor next to my chair. Then I can rest my feet on a warm surface. I also wrap my feet in a woolen blanket, so that the warm stone is under the blanket as well - but I temporarily removed the blanket to take this picture.