Hannah Perner-Wilson's beautiful paper speakers

[gallery]Hannah Perner-Wilson of Plusea has been exploring some amazingly beautiful sensors at MIT's media lab that explore paper and ink-jet printed electronics. I particularly love these paper speakers and how she is challenging the aesthetics of the circuit patterning:

"Inspired by Marcelo Coehlo’s paper speaker and Vincent Leclerc’s Accouphene textile speaker, these paper and fabric speakers are made by running 5-9V amplified sound signal through a very conductive coil in close proximity to a magnet. Unlike most speakers that have the wire coil wrapped cylindrically and placed around the magnet, here the coil is in the plane and directly adhered to the membrane that moves the air creating sound." Continue reading ...

Exploring soft sensors and eTextiles

[gallery] The DIY community and small research studios around the world are continuously pushing the boundaries on the possibilities of eTextiles. Here are some interesting projects and sensors that are being explored:

Bodyinterface introduces various wearable/installation projects done by SIAT soft-circuit research group members in Simon Fraser University as well as projects from the Body Interface course in the same university. Inspired by Hannah Perner-Wilson’s stroke sensor, they're investigating their own which sense when they are touched and stroked. (images)

Hannah Perner-Wilson at Plusea investigates stroke sensors made out of carefully crafted conductive threads:

She is also exploring interesting resistive fabric sensors that can bend and be washed:

And one of my favorite, also from Perner-Wilson, combines craft and technology by knitting a sensor that measures stretch:

If you want to dive in and start doing your own exploration, Lynne Bruning has an informative video that covers the basic materials that you need to start creating and prototyping your own:

Images from bodyinterface.