Google today launched ChromeOS.dev, a new site that aims to help developers get started with building Android apps for the company's Linux-based operating system. With today's update, Google is also making it easier to build and test Android applications on Chromebooks. The new ChromeOS.dev site, which is available in English and Spanish for now, is meant to "help developers maximize their capabilities on the platform through technical resources/tutorials, product announcements, code samples and more," a Google spokesperson told us.
Until late last year social video app TikTok was using an extra layer of encryption to conceal a tactic for tracking Android users via the MAC address of their device, which skirted Google's policies and did not allow users to opt out, The Wall Street Journal reports. Its analysis found that this concealed tracking ended in November as U.S. scrutiny of the company dialed up, after at least 15 months during which TikTok had been gathering the fixed identifier without users' knowledge. A MAC address is a unique and fixed identifier assigned to an internet-connected device -- which means it can be repurposed for tracking the individual user for profiling and ad targeting purposes, including by being able to re-link a user who has cleared their advertising ID back to the same device and therefore to all the prior profiling they wanted to jettison.