What is XPAND 3D ,its advantages and disadvantages?
One of the first studios to use digital 3D was Walt Disney Pictures. In promoting their first CGI animated film Chicken Little, they trademarked the phrase Disney Digital 3-D and teamed up with RealD in order to present the film in 3D in the United States.
Advantages and Disadvantages :
The active LC shutter technology does not require a silver screen and the uneven illumination issues they bring. However, the glasses are much more costly and must be recycled and sanitized for reuse rather than given out as disposable. Some theaters use anti-theft technologies to deter patrons from walking out with the glasses, however the vendor of the anti-theft devices will not guarantee their operation due to interference within the glasses themselves. The glasses contain small batteries whic ...more