Flexibrella
From: Northwestern Engineering - Fall 2016 - Page 38

As part of their first-year Design Thinking and Communication (DTC) course,
four freshmen collaborated on a project to help residents at Chicago-based
Eden Supportive Living pursue outside activities despite their mobility
issues and regardless of weather conditions.

Problem: For those who rely on mobility aides like walkers and wheelchairs,
inclement weather can hinder their ability to travel to the grocery store,
visit a friend, or complete any number of other daily tasks.

Solution: The simple, intuitive device attaches to wheelchairs and walkers,
adjusting to different angles and heights to shield users from rain, snow, or
even sun. The design includes a U-channel with a screw to attach the
Flexibrella to the wheelchair and a cup with screws to hold the umbrella.

Process: After an initial mockup made of cardboard and PVC pipe failed
performance testing, the team applied more durable materials: a sturdy
gooseneck arm, a plastic cup with a Plexiglas base, and a clamp-like aluminum
device.

Read the entire article at:
https://www.mccormick.northwestern.edu/magazine/fall-2016/pdf/NUEng_FA16_Magazine.pdf (page 40)

Link:
Ideas at the Intersection
http://ideas.northwestern.edu/projects/flexibrella.html