Security

Synthetic signatures and automatic autographs

One's signature, or autograph if one is famous, is a unique identifier for many people. It is used to sign documents from business contracts, cheques, a marriage license and everything in between. However, for those whose ...

Telecom

Unique measurement system for 5G-MIMO and space applications

With the delivery of Keysight Technologies' custom-designed wideband microwave downconverters, all key components for the novel 5G-MIMO system are now in place at Ferdinand-Braun-Institut. The system was funded within Research ...

Engineering

Self-healing devices gain or regain function after being cut

A "smart" polymer cast that automatically seals itself around a broken arm, a membrane that can sense where it has been cut, and pneumatic actuators that can be cut and reconfigured into different shapes are some possible ...

Security

New software stops ransomware attacks

Engineers from SMU's Darwin Deason Institute for Cybersecurity have developed software that detects ransomware attacks before attackers can inflict catastrophic damage.

Business

Uber investment deepens ties with scooter startup Lime

Uber is leading a $170 million investment in scooter- and bike-sharing startup Lime, in a move that deepens the ties between the two "sharing economy" platforms, the companies said Thursday.

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