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Uplift Need Small Flights of Stairs Avoid ramps Independence - - PowerPoint PPT Presentation
Uplift Need Small Flights of Stairs Avoid ramps Independence - - PowerPoint PPT Presentation
Uplift Need Small Flights of Stairs Avoid ramps Independence Vision Vision $40 Product Benchmarking 40$ Product Contract 40$ 2 ideas Concept 1: Bottom Attachment Easy attachment Weight directly beneath leg Walker leg Cannot
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Vision
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Vision
$40
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40$
Product Benchmarking
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40$
Product Contract
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2 ideas
Concept 1: Bottom Attachment
Easy attachment Weight directly beneath leg Cannot accommodate wheels/gliders
Extendable leg Walker leg Spring
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2 ideas
Concept 2: Side Attachment
Needs to be weight bearing Larger Accommodates wheels/gliders
Extendable leg Walker leg
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Components
Extendable leg Walker leg Casing Pin & Spring Handle
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User Interface
Stair Climbing
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Simple lever pull Easy access at hands
User Interface
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Safety
Raise wheels and gliders Sturdy trip up the stairs 4 points of balance
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Works with most walkers Does not hinder existing leg
Compatibility
Side Attachment
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Lessons Learned
Rotation of leg causes pin and hole to misalign Friction of the pin
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Next Steps
Lightweight Fail Safe Mode Aesthetics
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