That’s the dream. The reality, best embodied in two XPRIZE Tricorder competition finalists, is that the devices are somewhat ungainly and they feature distinctly 21st century diagnostic equipment.

If you’re looking to dramatically change a room but don’t want to spend a lot of money, time, or even be especially committed to the results, consider removable wallpaper — specifically the ...

The history of wallpaper is not simply a history of ornamental patterns and designs. It is also a fascinating record of technological ingenuity and changes in patterns of consumption and domestic ...