Here's what we looked at this week:

This low-tech urban communication device is a warning bell for runners.

What functional benefit does this Tmice X Modular Keyboard confer?

Simple, useful product design for tradespeople: The Pitch Hopper.

Ross Lovegrove's stunning 3D-printed door handles for JNF.

The Instant Magny 35 is a film camera attachment that produces instant, Polaroid-like prints.

The Prada-designed spacesuit for Axiom will actually fit normal human beings.

GE's Access Kit lets you easily retrofit appliances for use by the blind.

Anyone got a use case for a pair of jeans with 30 coin pockets in the legs?

Architecture collective Superuse creates a tiny house from a decommissioned wind turbine nacelle.

Thorough Industrial Design student work: Matthew Quejada's e-bike charging station for garages.

The Expandable Touchdown Trailer can move its own wheels out of the way and lower itself to the ground.

The Mira Select Flex is a shower mixer designed for greater accessibility.

Flite's MN Series eFoil is an electric hydrofoil designed by Marc Newson.

Fantastic Industrial Design student work: A 3-in-1 walking aid by Jonas Krämer and Ayla Warncke.

Industrial designer figures out how to recycle plastic into stone-like sheets.

Industrial design case study: An Alzheimer's-battling therapy light, designed by Y studios.