news feed

Facebook is to tell users why a particular post has appeared in their news feed. However, it won't be telling the full story. One of the most controversial elements of Facebook is its news feed algorithm, which is responsible for showing 'news' from ... friends when a user logs into Facebook. At one point, this simply consisted of everything the user's friends had posted or shared in chronological order. This arguably became impractical, as both the number of users and the range of content users could share or otherwise interact with had rocketed. The argument is that the sheer amount of content ... (view more)

Facebook is making yet another change to the way it shows content on a user's home page. The tweaks are designed to better reflect what people actually think of the content. The changes will affect the News Feed, which displays user posts in an ... order based on an 'importance', determined by Facebook's algorithm. Prior to the News Feed, posts were shown in chronological order. Facebook concluded that viewing posts in chronological order was simply unworkable, due to the sheer volume of content posted in a day. In some cases, users could potentially see 1,500 posts a day. (Source: techcrunch.com ... (view more)

Facebook is to tweak the way it selects and displays content in user news feeds. The idea is to make life easier for users on slow, inconsistent, or wireless Internet connections. Part of the changes affect how the content will be shown; for ... example, users on a slow connection will see more text-based content such as status updates, rather than showing more videos. There will also be a change affecting how media content is downloaded as a priority. Facebook has already switched to an image format known as Progressive JPEG that displays low quality images first, then gradually downloads into a ... (view more)

Facebook is to issue missing child alerts in user news feeds to US citizens. The alerts will be based on the user's location and will tie in with existing alert systems. The updates will be based on the AMBER Alert program that has been run for 20 ... years in the United States. AMBER Alert updates already go out via a range of media including: radio and television, highway electronic billboards, electronic signs outside participating retailers, and text alerts to users who have chosen to receive such messages. Whether and when to send an alert is the decision of local police, using their own ... (view more)