As many readers may already know, I am really outraged by the pathetically weak computer systems that underlie the Tobii (and some other systems...). For a device costing $20K one would expect more than a low-power 32-bit CPU and 1-2GB of RAM. The computer hardware would fetch around $500 by itself. Is the software and eyegaze device really worth $19K? Having licensed high-end software for corporate development use in my career, I can comfortably say no.