Sam Fisher- ASE Intro

  Compact and lightweight, the SC-20 was equipped with a flash/sound suppressor and it fired a standard NATO 5.56mm Bullpup round. That, however, was where similarities to other weapons ended. The SC-20's modular under-barrel attachment gave Fisher an unprecedented array of options, including a gas/frag/chaff grenade launcher; LTL (Less-Than-Lethal) weapons such as ring airfoil projectiles (RAFs) and sticky shockers; an EM (Electro-Magnetic) pod with a laser-based directional microphone, a signal jammer, and a laser port sniffer for at-a-distance data transfers with IR computer ports; SPs (Surveillance Projectiles) such as a self-adhesive remote camera nicknamed, predictably, a "sticky cam," and finally a gadget Fisher had dubbed the ASE, or All-Seeing-Eye, a micro-camera embedded in a tiny parachute made from a substance called aero-gel.

  Consisting of ninety percent air, aero-gel could hold four thousand times its own weight and had a surface area that boggled the mind: Spread flat, each cubic inch of aero-gel--roughly the size of four nickels stacked atop one another--could cover a football field from end zone to end zone. In the case of the ASE, its palm-sized, self-deploying aero-gel chute could keep the camera aloft for as long as ninety seconds, giving Fisher a high-resolution bird's-eye view of nearly a square mile.

- Checkmate, Chapter 8