Cost of nannies soars due to increase in demand

New mothers in Shanghai wanting a nanny to care for them and their babies in the months immediately after birth could find that service becoming ever more expensive. Nannies are in high demand due to China's adoption of the universal second-child policy ... ( read original story ...)

Your body reveals your password by interfering with Wi-Fi

Modern Wi-Fi doesn't just give you fast browsing, it also imprints some of your finger movements – swipes, passwords and PINs – onto the radio signal. A group of researchers from the Shanghai Jaio Tong University, the University of Massachusetts at ... ( read original story ...)

Wi-Fi hackers can guess passwords typed on smartphones

A group of researchers from the Shanghai Jaio Tong University, the University of MA at Boston, and the University of South Florida have demonstrated that analysing the radio signal can reveal private information, using just one malicious Wi-Fi hotspot. ( read original story ...)