At MWC Barcelona (formerly Mobile World Congress), Microsoft introduced HoloLens 2, a new version of its four-year-old HoloLens headset, which is aimed at the enterprise use cases such as job training. Because the company is not targeting entertainment uses, HoloLens has maintained a low profile, focused on its corporate customers such as Bentley and Japan Airlines. Chief executive Satya Nadella stated his belief that “the next big tech breakthrough” will come from retail, healthcare or car manufacturing. Read more

The FIDO Alliance, a consortium for open source authentication standards, is trying to make passwords obsolete, expanding its secure login protocols. Its efforts were boosted by Google’s announcement that it added certified support for the FIDO2 standard, impacting the vast majority of devices running Android 7 or later. That means owners of these Android 7-based devices should be able to log in seamlessly without passwords on mobile browsers such as Chrome. Websites can now be designed to interact with FIDO2 management. Read more

To better combat online trolls who have recently been waging campaigns to affect audience ratings for certain movies, Fandango-owned Rotten Tomatoes is making a significant change to its review submission model. Since the influential website relies upon credible ratings, “review bombing” that adversely impacts audience ratings is seen as a major issue. In order to minimize such a potential flood of negative reviews, users will no longer be permitted to post any audience reviews until the film in question appears in theaters. Read more

Shortly after Samsung revealed its Galaxy Fold, a foldable smartphone, Huawei Technologies introduced its competing device, Mate X, at MWC Barcelona (Mobile World Congress). Huawei’s foldable phone features one wide screen that folds in half. Similar to Samsung’s Galaxy Fold, Mate X will function both folded and unfolded, run multiple apps simultaneously and be compatible with 5G networks. It also features a high price point: €2,299, or about $2,600, which is more than one-third higher than the $1,980 Galaxy Fold. Read more

Neuroscientist and Intel’s chief technology officer of AI Amir Khosrowshahi revealed that he is remaining at Intel with a team of researchers building an innovative integrated circuit (IC). The IC under development will feature transistors that will, hope the researchers, function at voltages as low as 100 millivolts, a step towards matching voltage of communication in the brain. The existence of such an IC would unleash power-hungry AI applications targeting climate change, waste management and other global problems. Read more