No.
First off, they are not "Blu-Ray" glasses. The 3D comes from the TV, not the disk player. Plug a 3D player into a regular TV and you won't see 3D.
Second, there are 2 types of 3D glasses: active and passive. Passive are the kind you get in a movie theater, with the lenses polarized in two different axes. Active glasses use a shutter system and require a battery in the glasses. Active glasses are often unique to a TV brand - you can't use your Panasonic glasses on your friend's Sony 3DTV.
The TV will specify if it is a passive or active shutter.
No. All current 3D disc content is HD and so use Bluray discs. You have to have a 3D Bluray player.
people who have bluray players
Yes they are. Unless different brands make them, for example you can't use LG 3D glasses on a Samsung 3D TV
No. there is no way you can use LG 3D glasses on Samsung 3D TV, they use different technology.
You will require a Bluray player to play a disc. To watch content in high definition, you will need an HD television with an HDMI connection between them. However, Bluray players have analog outputs to allow a standard definition signal to be connected to non HD televisions.
Beacaus bluray is newer and they think everybody has a bluray player... eventually it will come on dvd.
at a movie
All Samsung active LCD glasses should work with all Samsung sets.
Battery powered 3D glasses means they are active 3D glasses and they only work with their own manufactured brand. However the compatibility of passive 3D glasses for other TVs are much higher. They work on any 3D TVs or theaters if they use the same passive technology. The passive 3D TV glasses are also lightweight due to no batteries being attatched. Plus, they don't need to be charged everytime before/after use unlike the active ones.
Current 3D content is available on broadcast channels and on Bluray discs. The content is HD regardless of the source so there will be no discernible difference between Bluray and broadcast 3D signals.
Yes, it is possible. Not all the content shown from a 3D TV will require you to utilize 3D glasses, and you can watch normal programs from 3D TVs. The picture will not be distorted unless you're watching a 3D film that requires special 3D glasses.