Samsung to Unveil New Galaxy and ATIV Devices on June 20

Samsung has just announced an event called the "Samsung Premiere 2013," held on June 20, 2013 in London.
Absolutely no details were given about the event except three cryptic, black and white images (below) and two words: "Galaxy and ATIV." This suggests that the company plans to launch new Galaxy (meaning: Android) devices, as well as Windows devices which fall under Samsung's ATIV brand.
The event will start at 2PM ET on June 20, and will be livestreamed at Samsung's YouTube channel.