If Apple, Google, Facebook and Microsoft attain their goal, more of us will soon have our first experiences with augmented reality. These tech behemoths are hiring the talent and spending the money to make it a reality, with the hope that AR headsets will become lighter and sleeker — maybe even contact lenses. The experts note that all of our Internet-connected devices (IoT), paired with the cloud and AI, will dramatically “unlock the spaces around us.” But the potential applications also raise a number of potential privacy issues. Read more

Uninstalling an app is no longer a sufficient method to remove it from your digital life. App developers and the companies that serve them have figured out how to identify users that have uninstalled an app and then bombard them with ads to try to get them back. Among the companies that currently offer uninstall trackers (as part of an overall toolkit for developers) are Adjust, AppsFlyer, MoEngage, Localytics and CleverTap. T-Mobile US, Spotify Technology, Yelp and Bloomberg are among the users of such tools, although the trackers are not always used to send ads.

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Apple chief executive Tim Cook is the latest and most prominent executive to call on Bloomberg to retract the claim that its technology supply-chain had been corrupted by Chinese surveillance microchips. According to two Bloomberg reports this month, Chinese spies infiltrated the technology supply chain with a surveillance microchip installed by Silicon Valley-based server company Supermicro. Those tiny chips ended up in the data center hardware of as many as 30 companies, including Amazon and Apple, added the report. Read more

Swedish-based Yubico, in business for 10 years, debuted its latest online security product, YubiKey 5, a device that plugs into a computer to authenticate the user with a “handshake” that is more secure than a password or authentication code. Google has come out with a similar device, the Titan Key. Both devices can also be used with some smartphones, by plugging into a port or via a wireless communication. These keys are the first arrivals in an Internet security strategy that might displace the password. Read more

According to Amazon, Alexa can perform 50,000+ skills, from turning on lights to playing music. The tech giant is now focused on improving Alexa’s skills to compete with Google for voice assistant dominance. Last month, Amazon empowered Alexa developers, by allowing them to charge users for purchases within skills, with the ultimate goal of making Alexa a more comprehensive, powerful platform. Former Alexa head of product Ahmed Bouzid noted that the path is “exactly what we saw with the App Store for the iPhone.” Read more