For people who may be growing tired of Twitter, there is Mastodon, an open-source community-run microblogging website that first appeared in 2017. The social media platform lets users post “toots” and “boost” other users’ posts. The decentralized network exists as numerous “instances,” each of which has its own rules and administrators and which together form a “federation.” There is no central server, so if one “instance” stumbles in some way (for example, forgets to pay for the Internet), none of the other instances are harmed. Continue reading Why This Reviewer Hails Mastodon as a Refuge From Twitter

Journalist and ETCentric contributor Adrian Pennington forwarded us exclusive confirmation that FIFA has signed broadcasters to go live with the Ultra HD signal of three World Cup matches from Brazil. The news has been confirmed by Sony, which serves as the production partner to FIFA and host broadcaster HBS. Previous announcements pointed to the 4K recording of the World Cup Final and two earlier matches for a FIFA Films 4K movie to be distributed online after the event, but now broadcasters also plan to take the feed live. Continue reading Sony Confirms FIFA World Cup Final to Broadcast Live in 4K

We saw a number of compelling wearable solutions at CES this month. Now Google has a new project in the health realm of wearables, a smart contact lens for diabetics to help monitor their glucose levels. The lens measures those levels with tears, using a tiny wireless chip and glucose sensor embedded in the lens. Prototypes can generate readings every second, and Google is even looking into inserting LED lights that could alert contact lens wearers to glucose levels that are either too high or too low. Continue reading Google Working on Contact Lens to Monitor Glucose Levels

Cyber Monday, one of the busiest online commerce days of the year, is now extending to the rest of the holiday season. Consumers are no longer waiting until the Monday after Thanksgiving to surf the Web for deals. Rather, utilizing their tablets and smartphones, consumers are shopping online for a longer stretch. This is forcing companies like Amazon and eBay to compete with retailers to attract online buyers both before and after Cyber Monday. Continue reading Holiday Shopping Takes a Mobile Turn, Companies Respond