one of the greatest ideas my mother and i thought about is actually patentable, so don't steal it :]
take a picture of your room , define the corners as X Y and Z coordinates , define what is 1 meter-long, and the software completes the rest of the lengths and sizes!!
and then, in our website, you can clear your room from furniture, and decorate it with our libraries!
we're working on it..
no publisheable sketches yet.