clipped from: www.wonderfulinfo.com   

10. Roll-up keyboard

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9. The wrist keyboard

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8. Maltron 3D Ergonomic Keyboard

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7. The SafeType keyboard

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6. Virtual Laser Keyboard

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5. The frogpad

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4. The Twiddler 2

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3. The Orbitouch

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2. The Datahand

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1. The Tidy Tippist

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