During our on-stage broadcast with NVIDIA, while we got another look at Project Shield, we were also surprised by the appearance of NVIDIA's new Tegra 4 reference tablet. Previously out of reach over at the chipmaker's CES space, we got to exclusively handle it and play some Riptide GP 2 (another first). The device -- which won't ever make its way to consumers -- was incredibly light, while the 16:9 11-inch display beamed out Android 4.0.2. There's a raft of ports for developers to meddle with, including micro-USB, HDMI and storage expansion, as well as some indentations for docks and fixtures.
