"After my phone got stolen, I quickly realized just how much of my personal information and data the thief had instantly obtained. So, I let another phone get stolen. This time my phone was pre-programmed with spyware so I could keep tabs on the thief in order to get to know him. However, to what extent is it possible to truly get to know someone by going through the content of their phone?"
Is your digital assistant taking orders behind your back? Scientists from China's Zheijiang University have proved it's possible, publishing new research that demonstrates how Siri, Alexa, and other voice-activated programs can be controlled using inaudible ultrasound commands.
"Play with Experimental Extensions, you can create Scratch projects that connect with external hardware (such as electronic devices and robotics) and online resources (including web data and web services)."