Regal Entertainment Group teams up with Sony to bring subtitle glasses to US theaters

We've been hearing about glasses that only display subtitles to those who need them for years (most recently with a trial run in the UK), but it looks like they're now finally about to enter the US market in a fairly big way. Regal Entertainment Group announced today that it's partnered with Sony Entertainment to bring the company's Access Glasses to "practically all" of its digital theaters in the US (that includes the vast majority of its 500+ theaters and more than 4,700 screens in all). Those glasses work with both 2D and 3D movies (the latter courtesy of a clip-on filter), and can provide closed-captioned text in up to six different languages for the hearing impaired, as well as descriptive audio for the visually impaired when they're paired with headphones. According to Regal, the glasses are already rolling out to some theaters this month, and it says they should be everywhere by the first quarter of 2013.