Researchers in Drexel University's College of Engineering have developed a thin film device, fabricated by spray coating, that can block electromagnetic radiation with the flip of a switch. The breakthrough, enabled by versatile ...
Nanophysics
Jan 16, 2023
3
384
The rapid development of wearable technology has received another boost from a new development using graphene for printed electronic devices.
Nanomaterials
Aug 11, 2017
0
1069
(PhysOrg.com) -- By taking advantage of the way crickets communicate, researchers are building "cyborg crickets" that could form a mobile communications network for emergency situations, such as detecting chemical attacks ...
(PhysOrg.com) -- Technology addiction amongst teenagers is having a disruptive effect on their learning, according to new research published today by Cranfield School of Management (UK). Over a third (39.3%) of 11-18 year ...
Social Sciences
Sep 10, 2009
4
0
(PhysOrg.com) -- Research scientists in California and elsewhere are deliberately setting out to compromise the mobile phone system used by around three billion people. The system uses Global System for Mobile communications ...
A new type of pocket-sized antenna, developed at the Department of Energy's SLAC National Accelerator Laboratory, could enable mobile communication in situations where conventional radios don't work, such as under water, ...
General Physics
Apr 12, 2019
2
612
(Phys.org)—"We believe wireless communications should be as reliable as lighting." That is a company motto of startup PureVLC (Visible Light Communication), which aims to connect the two—communications and light. They ...
(Phys.org) -- Samsung has announced its introduction of stickers with embedded NFC chips, to be sold by major carriers in packs, so that NFC-enabled Samsung smartphones, with a tap against the sticker, can carry out tasks. ...
Traditional computers manipulate electrons to turn our keystrokes and Google searches into meaningful actions. But as components of the computer processor shrink to only a few atoms across, those same electrons become unpredictable ...
Optics & Photonics
Aug 2, 2015
3
1106
(Phys.org) —Motorola's vision of wearables extends beyond watches and spectacles into new consumer territory that would involve people wearing tattoos on their skin as supportive communication tools with their devices to ...
