PART 6 - Solution to Problem 1

• Groove the handle with finger-tips as on a car driving wheel.
• Coat handle with luminuous paint, to make screw driver easy to find.
• Drill a hole at top of handle, or add an eye, so that screw driver could be hung on tool rack.
• Provide an assortment of angled blades to allow user to reach into hard-to-get-at places.
• Fit small light at base of handle to illuminate screw location in dark areas.
• Provide magnetised blades to pick up screws.
• Supply battery for driving blades.

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