Social network Facebook is making changes to its algorithm that determines what stories show up in its users’ News Feeds. The update will give major news events like the Ferguson riots more priority, so that people can share and discuss these stories as they unfold. Facebook has also been able to convince advertisers to spend on high user engagement. An eMarketer report shows marketers’ digital ad spending share is higher than the share of time people actually spend on Facebook. Continue reading Facebook Updates News Feed to Include More Current Events

A new app from Instagram makes it possible for users to create high-quality time-lapse videos from their iPhones. Amateur photographers simply click a button to start and stop recording, and then use a single slider to adjust the speed of the frames. The new app relies on data from the smartphone’s built-in gyroscope to perform the image processing, making the videos appear less shaky. Hyperlapse is currently available on iOS, while an Android version is being planned. Continue reading Hyperlapse: Produce Time-Lapse Videos with Instagram App

Dropbox has cut the cost of a gigabyte by 90 percent on Dropbox Pro, changing the price from $9.99 for 100 gigabytes to $9.99 for one terabyte of data. Dropbox also claims that the algorithms it uses to sync files across devices are faster and easier than offerings from any other file-sharing services. The reason for the dramatic price reduction rests in Dropbox’s competition, where Microsoft OneDrive and Google Drive both offer similar features for lower amounts. Continue reading Dropbox Pro Reduces the Cost of a Gigabyte by 90 Percent

Last week, Yahoo joined Google and Microsoft in the effort to bring more privacy to users of their popular email services. The 110 million unique Yahoo email users will have the option to turn on an encrypted messaging feature. The feature relies on PGP encryption, which stores each user’s encryption key on their personal laptops and devices. Google also announced that encrypted websites will fare better in their search results due to a new feature in its ranking algorithm. Continue reading Tech Giants Tighten Security on Emails with Encryption Option

By analyzing the acoustic properties of songs on Spotify, intern and PhD student Sander Dieleman hopes to advance the streaming service’s recommendation algorithms to aid users in discovering new and lesser known music. Rather than basing recommendations on the choices people with similar tastes make, they would be based on songs the user listens to. This method, which requires deep learning, would then mix more obscure but user relevant songs into the recommendations. Continue reading Spotify Intern Creates System to Improve Recommendations

Baseline Study, an ambitious Google project, plans to determine the fullest picture yet of a healthy human being. Andrew Conrad, a molecular biologist who joined the Google X research arm in 2013, is running the project along with his team of experts. The study will collect the anonymous genetic and molecular information of 175 different people, expanding to thousands more in the future. In the long run, Google X hopes to detect fatal illnesses in their early stages. Continue reading Google’s Baseline Study Aims to Spot Diseases in Early Stages

A new app called Skimo, short for “skim the video,” allows users to skim a 20-minute video in about two minutes, straight from their smartphone or tablet. The Skimo video summarization engine uses an algorithm that analyzes the scenes, shots and frames of videos and summarizes them, letting users catch up on television series in a fraction of the time. The service focuses on the formula that writers and filmmakers use to create a captivating show, focusing on the six crucial scenes from each episode.

Continue reading Skimo App Allows Users to Quickly Catch Up on TV Episodes

Researchers at MIT have developed a method for teaching computers to understand what is happening in video content. The method uses a similar approach to textual analysis, such as natural language processing, by looking at each part of a video to figure out what the whole thing means. The researchers created an algorithm to identify what occurs in individual frames of the video, and then determines what those mean when combined in a certain order. Continue reading Researchers Use Algorithm for Computers to Understand Video

Mortar Data, a New York-based company known for building and hosting custom big data applications, recently announced the launch of a recommendation engine platform that allows anyone to build their own system, and use it with their own data, for free. Recommendation systems are becoming increasingly popular, and have become a gold mine for big companies such as Pandora and Netflix, which use the services to make recommendations based on customer history. Continue reading Mortar Data Makes it Easier to Build Recommendation Engines

Last week, Yahoo announced the launch of its News Digest app for Android devices. The company has also made the iOS version available for all users worldwide by adding Canadian and International editions (it was originally only available to iOS device users based in the United States or United Kingdom). Using algorithmic and human curation, Yahoo News Digest provides news round-ups twice a day, each story presented with a collection of articles, maps, Wikipedia entries, videos and photos. Continue reading Yahoo News Digest Now Available Globally on iOS and Android

As the next step in the ongoing privacy debate sparked by the actions of Edward Snowden, the White House has released a report that recommends the government create limits on how companies make use of the information they gather online from customers. The report’s chief author is John Podesta, a senior White House adviser. Private companies fear a government initiative that could regulate how they profit from data gathered through mobile communication and Internet surfing habits. Continue reading Government Considers Limits on Customer Data Collection

The access to millions of songs on Spotify, Pandora and other online music streaming services has music fans feeling overwhelmed. Some fans are now turning to professional music curators to help them identify the best songs for their specific mood. Professional playlist makers typically do not compile mixes based on broad genres or decades, but instead, they create mixes for specific occasions or emotional states, such as a family road trip or a sad break-up. Continue reading Pro Music Curators Create Specialized Playlists for Listeners

DataFission has developed generally applicable technology that can index, search and report on all forms of unstructured, metadata-free digital data. With deep roots in military research, this San Jose company has developed algorithms that can index files and streams of data, without human interaction, in one sweep. The system can index any type of data, including video, still images, music, audio tracks, text, software and metadata. According to its brochure, DataFission is “Solving the world’s problem of searching the unsearchable.” Continue reading NAB: DataFission Platform Aims to Search the Unsearchable

As online videos continue to become more popular, many viewers are faced with the challenge of navigating a flood of content. Pluto.tv has created topic-based video channels in the hopes of addressing this problem, and aims to give viewers the feeling of watching a 30-minute packaged television show compiled of a dozen or more short video clips. There are about 100 channels featuring categories such as Comedy, Music, Sports, Tech, Education and Kids. Pluto.tv has designed its interface to mimic a standard TV guide. Continue reading Pluto.tv Creates Curated Channels Based on Online Videos

Although users of Dropbox and other cloud-based file storage and sharing systems have become accustomed to treating their files on these services as private, this is not actually the case. Darrell Whitelaw recently tried to share copyrighted material via Dropbox, and received a message that he could not share the content due to DMCA regulations. He tweeted his frustration, which received almost 4,000 retweets, and caused outrage throughout the Twittersphere. Continue reading Dropbox Clarifies Policies After Users Complain via Twitter