At Photokina in Germany last month, FUJIFILM announced its upcoming "FUJIFILM FinePix Real 3D System", an all-new combination of two-lens 3D camera, 3D photo frame, and even 3D printing, all with no funny glasses required. Both the camera's display and the photo frame share "light direction control module" technology controlling image transmission to the viewer's left and right eyes; the print technology appears to attempt something similar with a "fine pitch lenticular sheet". While we'll have to expect major limitations ("Don't tilt your head!"), it'll be interesting to see what develops from this concept when (or if) planned commercialization transpires in 2009.
Intro movie (Japanese):
http://finepix.com/jp/#/theater/real3dsystem/