Writing in the London Review of Books (Reg. Req.), Evgeny Morozov clued me onto how “scientists at UCLA – with funding from the Chinese government – have built an ‘image to text’ system that automatically produces text summaries of what is taking place in captured video.” A similar technology was also developed by NYU student Matt Richardson, whose “descriptive camera” can “automatically describe the scene in a camera’s viewfinder, which, when the image was uploaded, would make it easier to find.” Meanwhile one Twitter is describing typical Instagram shots in 140 characters or fewer.