Samsung's next product showcase could be a really big one. That's the vibe coming out of a new report from Seoul Economic Daily , anyway. According to the Korean news publication, Samsung's next Galaxy Unpacked event will take place on July 22 in London, a date and venue that have both been previously reported . However, what we didn't know is that, according to Seoul Economic Daily, this event will also feature a new pair of smart glasses, as well as a new Galaxy Watch and some new foldable devices. The so-called "Galaxy Glasses" will use Google's  Android XR  platform, but be warned that these glasses will not feature a display of any kind. They have a microphone, some speakers, and a camera, all of which could theoretically be used to interface with an AI assistant. Mashable Light Speed Unfortunately, the report contained no real information about the Galaxy Watch 9, but based on precedent, it would not be surprising at all to see that show up at the showcase.…