The jacket can raise and lower its own hood—without chips or batteries—and might one day help disabled wearers move.
in to our video call in a respectable, nondescript button-up shirt. His personal style may lean toward the conventional, but the Rice University mechanical engineer is here to tell me about his creative new fashion design. His team has made a shiny—without electronics. Specifically, the jacket can raise and lower its own hood at the push of a button, and it contains a simple 1-bit memory that stores the state of the hood.
Here’s where we need to emphasize the wildness of this design. The hoodie does not contain an Arduino or any semiconductor chips. It has no batteries. Preston and his team have cut pieces of commercial nylon taffeta fabric and glued them together to form inflatable pouches about half the size of a business card. Connecting the pouches with small soft tubes, they have embedded them into the jacket.
For example, the team created an air-based NOT gate. In an electronic circuit, a NOT gate receives some input—say a 1, corresponding to a high voltage—and changes it to a 0, or low voltage. In the hoodie’s case, the air going into a pouch might be at high pressure, and the pouch can convert it into a low pressure, or vice versa.
“I’m really happy to see people moving radically beyond the cutting edge in wearables,” says mechanical engineer Michael Wehner of the University of Wisconsin-Madison, who was not involved in the work. The team’s use of fabric and air-based logic, also known as pneumatic logic, is particularly novel. Wearables, like the
Norge Siste Nytt, Norge Overskrifter
Similar News:Du kan også lese nyheter som ligner på denne som vi har samlet inn fra andre nyhetskilder.
Forget Silicon. This Computer Is Made of FabricThe jacket can raise and lower its own hood—without chips or batteries—and might one day help disabled wearers move.
Les mer »
‘Our children and grandchildren will never have to look beyond Ohio’: Ohio, Intel dignitaries celebrate construction of $20 billion semiconductor factoryICYMI: President Biden joined Ohio dignitaries & Intel executives in suburban Columbus Friday to celebrate the groundbreaking of a $20 billion silicon chip factory and to tout the high-paying tech jobs that will be needed to staff the plant and suppliers.
Les mer »
9/11 anniversary makes it easy for veterans to remember why we were in Afghanistan9/11 anniversary makes it impossible for veterans to forget why we invaded Afghanistan. But there's a generation of Americans who don't remember attack.
Les mer »
September 11 Never Forget: New York City marks 21 years since 9/11 terror attacksNEVER FORGET: Americans remembered 9/11 with tear-choked tributes and pleas to 'never forget' 21 years after the deadliest terror attack on U.S. soil.
Les mer »
IBM builds the world's largest dilution refrigerator for quantum computersThis invention will push the boundaries forward for all fridges used to cool future quantum computers.
Les mer »