Google’s Project Jacquard is tackling the age old gap between controlling your electronic device and touching yourself. They are doing this by weaving conductive thread into clothing in the form of a touch pad. In partnership with Levi Strauss & Co., Google has been designing and producing touch interfaces that are meant to be used by developers however they see fit.
The approach that Project Jacquard has taken from a hardware standpoint is on point. Rather than having an end user product in mind and design completely towards that goal, the project is focused on the interface as its product. This has the added benefit of endless varieties of textile interface possibilities. As stated in the video embedded after the break, the conductive touch interface can be designed as a visibly noticeable difference in material or seamlessly woven into a garment.
As awesome as this new interface may seem there are some things to consider:
- Can an unintentional brush with another person “sleeve dial” your boss or mother-in-law?
- What are the implications of Google putting sensors in your jeans?
- At what point is haptic feedback inappropriate? and do we have to pay extra for that?
We’ve covered e-textiles before from a conductive thread and thru hole components approach to electro-mechanical implementations.
Continue reading “Is That Google In Your Pants?”
[Alica] and [Jerika] are seniors in the Digital Culture program at Arizona State University and for their capstone, the wanted to take something that is traditionally male dominated and make it more female friendly. They chose e-textiles, which are most commonly extremely avant garde and nearly unapproachable with a lot of LEDs and zany mechanisms. Their initial designs reflected this, with multiple LED strips and huge shoulder pads. Then they discovered Flexinol shape memory actuator wire, and found this could be a much ‘softer’ integration of technology with haute couture.
[Jerika] and [Alica] chose to create an electronic flower, able to bloom with the help of a shape memory alloy. When a current is applied to the Flexinol wire, it contracts. Sewing these wires into laser cut fabric petals, the girls created a fabric flower that booms with the help of an LiliPad Arduino.
While they weren’t able to complete their dress due to electronic weirdness and burning out the wire too soon, they did succeed in creating a flower pin that demonstrated the intended effect.
Continue reading “Floreo: E-textililes And Moving Clothing”
The chill of autumn is upon us, and with it comes the awkward sport of trying to work touch-sensitive phones and gadgets with gloved fingers. One can try toughing it out with fingerless gloves, or we’ve seen some costly solutions in the forms of specialized gloves and capacitive-compatible styluses, but sometimes simple is best: all it takes is a few stitches of conductive thread in the fingertips.
Conductive thread is available from various sources; SparkFun Electronics comes naturally to mind, but most vendors carrying the LilyPad Arduino will stock a suitable thread as well. Don’t fret if you’ve never sewn before — just a few simple loops are required, and it doesn’t need to be especially tidy. In principle this should work for trackpads and capacitive mice as well, if you use those in the field. For multitouch devices, add a separate conductive bit to each fingertip.