One-Fingered Coffee Drinker Team Five: Christian Muth, Hope Buskirk, Kyle Meyer

One-Fingered Person Has Trouble Grasping Coffee Cup. (Problem) ❏ Can’t steady the cup with only one finger ❏ Holding and moving the cup puts a lot of strain on the one finger. ❏ Spilling the cup could potentially scald the person

Problem Statement Create a device that allows a person with only their pointer finger to drink coffee easily and safely. The device should be lightweight, portable, as well as inexpensive to produce and buy. The product should also be insulated and durable enough to withstand coffee at any temperature less than 200 degrees Fahrenheit. Federal standards and regulations for drinking devices should be followed.

One-fingered coffee cup holder Customer Needs ● Lightweight ● Affordable ● Portable ● Safe ● Ease Of Use ● Washable ● Aesthetically Pleasing Objectives ❏ Weigh less than 2lbs ❏ Cost less than $50 ❏ Work with temp. of 200 degrees fahrenheit ❏ Secure steadily 2lbs. ❏ Firmly grasp container without slipping ❏ Dishwasher safe

Concepts 1 & 2 Hourglass Cup & Cup with Funneled Bottom & Built-in Bendy Straw

Concepts 3 & 4 Prosthetic Hand & Prosthetic Cupholder

Concept 5 Knuckle Grip

Quality Function Deployment

Selection Matrix Concepts ABCDEF Criteria Control Coffee CupHourglass Cup Cup w/ Funneled Bottom & Built-in Bendy StrawProsthetic HandProthetic CupholderKnukle Grip WeightRateScoreRateScoreRateScoreRateScoreRateScoreRateScore Cost25% Machine Washable 15% Weight15% Ease Of Use20% Safety25% Total100% Rank

Reflect On Results Prosthetic Hand & Prosthetic Cup holder Pricey, needs fitted to each different person Knuckle Grip Hard to make fit to all containers of coffee Cup w/ Funneled Bottom and Bendy Straw Doesn’t wash as well as the Hourglass shape bottle

Final Prototype