Since their announcement, we’ve been keeping a hawk eye on the S1 and S2 tablets from Sony. Both running Android (3.1 Gingerbread most likely), the S1 is a 9.4-inch wedge-style tablet while the other takes a page out of the Kyocera playbook with dual 5.5-inch fold-out screens. Sony really deserves a round of applause for these two uniquely built slates. Just a glance at any of these freshly posted new photos from Notebook Italia will incite a double-take, based on those unprecedented form factors alone. Whether either of them will pan out to be a specs star is still unknown, but either way we’ll be glad to see something fresh hit the market.