SoMo 650 Anti-Bacterial Computer

The SoMo 650 handheld computer is different from what you can find in the market these days, as Socket Communications have managed to include an anti-bacterial plastic in its construction for use in healthcare and other markets which include hygiene-sensitive environments. Other than hospitals, why not make all the other devices these days using the same material, especially in public places where elevator buttons, escalator handrails and public phones could be a vehicle for spreading disease?