According to digicame-info, Hoya corporation will have a press conference on June 23rd, 2011 at 1:00pm in Japan and will announce a "digital camera with world's smallest interchangeable lens".
This announcement will probably be for the Pentax NC-1 mirrorless camera. The Pentax NC-1 will have a 14MP 1/2,33″ sensor with a 5.6x crop factor and HD h.264 video recording capabilities. Some of the rumored lenses are 8.5mm f/1.9 and 5-15mm f/2.8-4.5. The Pentax NC-1 will have also a flash hot shoe. The price of the NC-1 is expected to be around $600.