Since the COVID-19 pandemic struck, Amazon added 50 million Prime members and made $26+ billion in profits. Also surging, however, are fake reviews that bolster ratings for vendors but sow mistrust among shoppers. Amazon made it easier to leave a rating, such as one-tap ratings that allow the consumer to submit a star rating without accompanying text, but the attempt to instill confidence among consumers has largely backfired. Amazon’s one-day shipping has also made it much harder for small businesses to survive the transition to online sales. Read more

The House unveiled five bills aimed at curbing Big Tech companies, including the Ending Platform Monopolies Act, that requires “structural separation of Amazon” and makes it illegal for an online platform to own a business that uses said platform for “the sale or provision of products or services,” that “sells services as a condition for access to the platform” or that “owns businesses that create conflicts of interest.” Another bill would ban platforms from giving advantage its own products and services over those of a rival. Read more

As part of iOS 15, Apple will debut SharePlay to allow FaceTime users to stream online videos, movies and music from Apple TV or an iPad, iPhone or Mac and watch with friends while chatting — similarly to Facebook Messenger, Instagram and Houseparty. During COVID-19, the watch party feature was also adopted by Disney+, Hulu and Prime Video. SharePlay is ideally aimed at teens who are more likely to watch videos on their phones and chat. A Pew Research study showed that 59 percent of U.S. teens video-chat with friends. Read more

University of Ottawa researchers have done some groundbreaking work on lenses, using nanotechnology to develop so-called metalenses that dramatically shrink down optics. But lenses still rely on space to produce images and the researchers have presented the concept of an optical “spaceplate” that propagates light for a distance much longer than the plate thickness, enabling future imaging systems to shrink even further. A spaceplate can be used to miniaturize all kinds of devices that manipulate light. “It’s a possibly revolutionary development in the field of optical science,” suggests photography and camera news site PetaPixel. Read more

The Biden administration has formed the National Artificial Intelligence Research Resource Task Force with plans to “develop a roadmap to democratize access to research tools that will promote AI innovation and fuel economic prosperity.” The task force, composed of 12 academic, government and industrial members led by the White House Office of Science and Technology Policy (OSTP) and the National Science Foundation (NSF), will establish the National AI Research Resource (NAIRR). The task force is charged with drafting a strategy to create an AI research system about Americans and finding enough computing power to analyze the data.  Read more