Police aim to ‘design out’ crime by equipping valuable items with tracking devices that sound an alert or record their movement. They are being helped by electronic engineers at the University of Leeds who are devising a way of locating objects using widely-available technology.
Using Bluetooth – a short-range communications technology incorporated into many mobile phones and computers – researchers are creating networks which locate devices in relation to each other and track them using monitoring software. By collecting location information an administrator can keep track of valuable assets.
Bluetooth gives out a radio signal that is picked up by similarly-equipped devices. Leeds electronic engineers have discovered a way of measuring the distance between them by measuring the time signals take to travel between them. If, for example a computer is moved, an alert will sound and a record of its unauthorised movement can be used in court.
Vanessa Bridge | alfa
ETRI exchanged quantum information on daylight in a free-space quantum key distribution
10.12.2018 | National Research Council of Science & Technology
Three components on one chip
06.12.2018 | Universität Stuttgart
What if a sensor sensing a thing could be part of the thing itself? Rice University engineers believe they have a two-dimensional solution to do just that.
Rice engineers led by materials scientists Pulickel Ajayan and Jun Lou have developed a method to make atom-flat sensors that seamlessly integrate with devices...
Scientists at the University of Stuttgart and the Karlsruhe Institute of Technology (KIT) succeed in important further development on the way to quantum Computers.
Quantum computers one day should be able to solve certain computing problems much faster than a classical computer. One of the most promising approaches is...
New Project SNAPSTER: Novel luminescent materials by encapsulating phosphorescent metal clusters with organic liquid crystals
Nowadays energy conversion in lighting and optoelectronic devices requires the use of rare earth oxides.
Scientists have discovered the first synthetic material that becomes thicker - at the molecular level - as it is stretched.
Researchers led by Dr Devesh Mistry from the University of Leeds discovered a new non-porous material that has unique and inherent "auxetic" stretching...
Scientists from the Theory Department of the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) at the Center for Free-Electron Laser Science (CFEL) in Hamburg have shown through theoretical calculations and computer simulations that the force between electrons and lattice distortions in an atomically thin two-dimensional superconductor can be controlled with virtual photons. This could aid the development of new superconductors for energy-saving devices and many other technical applications.
The vacuum is not empty. It may sound like magic to laypeople but it has occupied physicists since the birth of quantum mechanics.
10.12.2018 | Event News
06.12.2018 | Event News
03.12.2018 | Event News
10.12.2018 | Life Sciences
10.12.2018 | Physics and Astronomy
10.12.2018 | Life Sciences