Make them better looking and push-button retractable from inside, and people will want them.
EDIT
At 16:40 he suggests high tech awnings that automatically unfurl and retract to provide the ideal amount of shade on each day of the year. Seems like a nearly perfect solution to me
Make them better looking and push-button retractable from inside, and people will want them.
EDIT
At 16:40 he suggests high tech awnings that automatically unfurl and retract to provide the ideal amount of shade on each day of the year. Seems like a nearly perfect solution to me