Abstract: Transmitter authentication is critical for secured Internet of Things (IoT) applications. Recently, there has been growing interest in utilizing the physical layer authentication technique, ...

Abstract: In the present study, we propose a new technique for estimating depth of sleep over the whole night using electrocardiogram (ECG) RR intervals (RRIs). We produced a Lorenz plot (LP) using ...

Card-reading contact lenses, X-ray poker tables, trays of poker chips that read cards, hacked shuffling machines that predict hands. The technology alleged to have been used to execute a multistate, ...

Prince Andrew faces renewed scrutiny as the Metropolitan Police launch an investigation into claims he used one of his royal bodyguards to gather private information on Virginia Giuffre. Reports ...