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Content type: Explainer
With more and more connected devices around us, the chance that you've been hit by an update notification is high. But what do these software updates do? How do they actually work, and why are they important?
Hardware and Software
Modern electronic devices require two main parts to function: the hardware and the software. The hardware usually refers to physical electronic pieces inside a device (usually a collection of microchips, logic gates and specialised processing chips, such as those to…
Content type: Examples
Police investigating the 2016 rape and murder of a 19-year-old medical student were unable to search the iPhone of suspect Hussein Khavari, an Afghan refugee who declined to give them his password. The investigators gained access to the phone via a private company in Munich, and went through Apple's health app data to discern what kinds of activities Khavari participated in on the day of the murder. The app identified the bulk of his activity as "climbing stairs". An investigator of similar…
Content type: Examples
In 2015, ABI Research discovered that the power light on the front of Alphabet's Nest Cam was deceptive: even when users had used the associated app to power down the camera and the power light went off, the device continued to monitor its surroundings, noting sound, movement, and other activities. The proof lay in the fact that the device's power drain diminished by an amount consistent with only turning off the LED light. Alphabet explained the reason was that the camera had to be ready to be…
Content type: Examples
In 2015, Chinese authorities banned the 1.6 million members of the country's People's Liberation Army from using smartwatches and other wearable technology in order to prevent security breaches. Army leaders announced the decision after a soldier in the city of Nanjing was reported for trying to use a smartwatch he had been given to take pictures of his comrades because automatic connections could mean the devices uploaded voice and video to the cloud in violation of national security…
