Computer scientists at UC San Diego have developed an efficient technique for rendering the sparkling, shiny and uneven surfaces of water, various metals and materials such as injection-molded plastic finishes. The team has created an algorithm that improves how CG software reproduces the interaction between light and different surfaces (known as “glints”), a technique the team claims is 100 times faster than current state-of-the-art methods, requires minimal computational resources, and is effective beyond still images to include animation. Continue reading Researchers Develop Efficient Way to Render Shiny Surfaces

Scientists have been working with atomic-scale memory tech that manipulates interaction between atoms so they could develop “a device that can pack hundreds of times more information per square inch than the best currently available data-storage technologies,” reports The Wall Street Journal. The prototype, described as a significant breakthrough, could be the next step toward storing future information — including photos, videos and posts from the Internet — more efficiently and affordably. Leading tech companies such as IBM and Hewlett-Packard are among those researching solutions to future data storage needs. Continue reading Miniature Hard Drive Stores Data Using Atomic-Scale Memory

Next month, Snapchat will introduce Memories, a new feature designed to let users save favorite photos and videos, re-edit them by adding filters and text and then re-share the latest versions. Included is a search function that lets the user search Memories by date, location or keywords. Prior to Memories, a Snapchat user could save a photo or video by downloading it to her smartphone, but couldn’t view it in the app or share it. Memories still does not allow a Snapchat user to save a photo/video sent by someone else. Continue reading Snapchat to Debut Memories to Save, Tweak, Re-Share Snaps

Apple released an early public beta version of its next mobile operating system yesterday for iPhone and iPad users interested in testing the new updates. Some industry analysts have described iOS 10 as the most extensive update in years, citing features such as improved photo software, a new messaging app, and a more convenient way to take devices out of sleep mode. Beta testers can also check out redesigned apps for music, maps and news. “If more early testers report bugs and give other feedback to Apple, it is less likely that major problems will remain on release” this fall, reports The New York Times, noting that Microsoft was largely successful with its similar testing process for Windows 10. Continue reading Apple Releases Public Beta Version of its Feature-Rich iOS 10

Facebook is again changing its News Feed algorithm, this time to favor postings by the users’ family and friends over those from publishers. The result will be that postings, including links, videos and photos, from publishers of all sizes will appear less prominently in users’ News Feeds. That means that The New York Times, The Washington Post, BuzzFeed, Vox Media, Vice and others will get less traffic than they have become accustomed to receiving. More than 1.65 billion users per month view Facebook’s News Feed feature. Continue reading Facebook Now Favors Friends Over Publishers in News Feed

A new Apple patent, spotted on Patently Apple, will enable venues from museums to concert arenas to enforce their often-flouted rules against photography. The patent describes a system whereby a venue can use an infrared emitter to remotely block the camera function on smartphones. The smartphone interprets the infrared beams as a command to block photos and videos. Musicians who routinely — and fruitlessly — ban cellphone photography at their concerts will likely welcome the technology. Continue reading Apple Patents Technology to Disable Cellphone Photos/Video

Two new reports — one from the Reuters Institute for the Study of Journalism and another from the Pew Research Center — highlight how social media platforms are becoming the dominant platform for accessing and consuming news. Reuters reveals that 28 percent of 18-to-24 year olds are more likely to access social media as their main source of news than TV (24 percent), and 51 percent of those with online access also rely on social media as a news source. This trend is negatively impacting traditional business models. Continue reading Social Media Becoming Significant Platform for Today’s News

At the Worldwide Developers Conference on Monday, Apple CEO Tim Cook described how the company’s virtual assistant Siri will become ubiquitous across Apple platforms and capable of sending messages, making phone calls, ordering a Lyft ride and interacting with non-Apple apps and services. Mastering voice services is key to Apple’s success in an arena where Google, Amazon and others have made headway. Apple also plans to vastly improve Messaging, which, with third party apps, will empower it to do much more. Continue reading Apple Envisions a Future Based on Siri, Intelligent Messaging

Apple’s Worldwide Developer Conference kicked off yesterday in San Francisco with a two-hour keynote that introduced new enhancements coming to iOS, watchOS, tvOS and Mac OS X (now called macOS). Developer previews of the operating systems are being made available now, with public betas to follow next month, and integration with Apple devices by fall. Among the highlights: live channels and YouTube search are coming to Apple TV, Siri is coming to the desktop, a new SDK invites developers to create Siri apps, iPhone users can dump unwanted apps, Apple Pay is expanded to Safari, Apple Music gets a new interface, and watchOS 3 loads apps seven times faster. Continue reading WWDC: Apple Unveils OS Enhancements, Opens Siri to World

SimilarWeb examined the amount of time Android users in nine countries spent on social apps Facebook, Instagram, Twitter and Snapchat during the first three months of 2016 and found that there has been a year-over-year decline. Facebook-owned Instagram saw the most significant drop of 23.7 percent (36.2 percent in the U.S.), followed by Twitter and Snapchat. Facebook was down 8 percent overall, 6.7 percent in the U.S. However, Facebook users in the U.S. spend a daily average of more than 45 minutes with the app. “Meanwhile, Facebook’s messaging apps — WhatsApp and Messenger — increased installs, up 15 percent and two percent respectively,” notes CNBC. Continue reading Android Users Are Spending Less Time with Social Media Apps

Time Inc., which purchased ad tech network and Myspace owner Viant earlier this year, is planning to publish 40,000 pieces of video content in 2016. To help achieve this ambitious goal, Time has partnered with New York City-based Wochit, a startup that helps online publishers produce short videos. Wochit provides pre-licensed content, editing tools and publishing options for social media and mobile platforms. The service analyzes article text and finds related graphics, photos and videos to build a video. Publishers can then add voice-over, music and more. Continue reading Time Inc. and Wochit Partner to Help Publishers Create Videos

Microsoft, Google and Facebook are all pursuing chatbots, which will function as virtual assistants, answering questions, responding to requests, and anticipating needs. But building functioning chatbots, which are based on artificial intelligence, is harder than it sounds. To further progress, Google open-sourced one of its natural language tools. Although Facebook hasn’t yet open-sourced it, the company introduced DeepText, a natural language engine that it is just beginning to use with its own services. Continue reading Google, Facebook Develop Chatbots via Deep Neural Networks

Digital platforms Facebook, Twitter, Google, Microsoft and Periscope are implementing new ways to fight some of the worst misdeeds of the Internet: hate speech, pornography, graphic and gratuitous violence, threats and trolling. To do so, they are relying on a new range of solutions mainly but not entirely fueled by artificial intelligence. In recent months, all these Internet companies have been the target of lawsuits and harsh criticism for their inability to remove such content in a timely fashion. Continue reading Tech Firms Test AI Solutions to Combat Inappropriate Content

Instagram introduced new features yesterday designed to enable business owners to engage with customers via the photo-sharing app as long as their business is linked to an official Facebook Page. The new tools — developed after discussions with hundreds of businesses using the platform — include business profiles, analytics and the ability to launch sponsored posts directly from the Instagram app. According to Instagram, the set of tools “will be rolling out in the U.S., Australia and New Zealand in the coming months, and will be available in all regions globally by the end of the year.” Continue reading Instagram to Offer Business Tools Including Profiles, Analytics

During the Moogfest music and technology fest in North Carolina, Google Brain researcher Douglas Eck outlined a new artificial intelligence research project at Google called Magenta. The group, expected to publicly launch next month, plans to use the company’s machine learning engine TensorFlow to explore new ways that computers and AI systems could be trained to create original art and media such as music or video. The initiative should prove challenging; so far, the most advanced AI systems have struggled to replicate styles of existing artists. Continue reading Google to Explore Using AI Systems to Produce Art and Music