Finally got the shades up this month so I can use my laptop in the office/sunroom. Kool Vue Transparent Film Solar Shades are like putting sunglasses on windows. Film solar roller shades provide daytime privacy only with full vision out to the street.
Gold mirrored on outside distort the reflections so birds do not fly into the windows.

http://www.northsolarscreen.com/html/koolvue.shtml