The front page of today’s San Jose Mercury covered the unveiling of a new high-tech watercraft called Proteus: Dr. No, your escape vehicle is ready. The 100-foot, spider-shaped contraption skimming around San Francisco Bay looked more like a James Bondian vessel than it did a new class of watercraft. But that’s exactly what its inventor, Ugo Conti of El Cerrito, says he’s achieved. This thing looks really wild. It’s hard to judge the size from the pictures, but the specs say the beam is 50 feet (15.2 m), so it’s probably 100 feet (30.5 m) in length. The WAM-V, short…