NVIDIA's mobile lead Rene Haas in a conversation published overnight saw both his own company and Apple squeezing out traditional low-end notebooks. He explained to CNET that, just as Apple's MacBook Air had mostly killed the need for a "middle" system between the ultraportable and the faster MacBook Pro, NVIDIA would serve both Tegra-based mobile devices at the low end and graphics-heavy, performance-based notebooks on top. It was the stereotypical Windows notebook, which didn't have any of the performance edges or the portability, that was most at risk.