3D viewing is all the craze and normally you would see people making use of 3D glasses to further enjoy them. However it seems that the matter of disposal is a problem as they add to the growing waste problem due to their plastic material. Oculus3D plans to change all that.
Oculus3D is currently making biodegradable 3D glasses made out of polylactic acid. These will be new biodegradable glasses which will be hitting the market together with their proprietary OculR projectors. They are expected to come out by the Summer of this year.