I see these announcements of network vulnerabilities very often. People forget that the easiest and quickest form of an attack is actually an attack on the network's physical (PHY) layer with the help of a radio jammer that's available for a few bucks from aliexpress or ebay.

You can find small OEM cameras that can be embedded into pretty much anything: https://www.aliexpress.com/who... Technology advances in embedded wireless and battery technology will ensure that surveillance system technologies will proliferate. Cameras and listening devices everywhere!

"Multi-Stream Audio will solve that, as it will allow a single device, such as a smartphone, to stream flawlessly synced audio to multiple audio devices at the same time." Multiple streams = multiple RF signals. Anyone who has used a Software-defined radio to visualize the ISM band knows that it's highly congested. I already have faced issues with BT streaming in the presence of Wi-Fi.