idea. use your smart phone to view subtitles on the theatre.m4v

[InTeCredo]

After holding smartphones or tablets up for fifteen minutes, your arm does get really sore.

The rear-view closed-captioning technology in selected cinemas has been panned by the deaf and hard-of-hearing viewers. They just hate them for variety of reasons. One reason is the latency time of our eyes to quickly adjust the focus when viewing the screen and the clear panel that reflects the closed-captioning. After a while, your eyes get exhausted from refocusing between two points.

Sorry.

[99BakerG]

That's a cool idea. You should try to create a prototype, package it up as a service, and then try to license it to the movie theaters or distribution companies. If you can demo a working prototype to them and demonstrate how they could earn more money with it, I think you have a winning product idea!

[goranzv]

what a  amaizing idea, good job