As a 501(c)(3) nonprofit, we depend almost entirely on grassroots donations. Please consider making a donation.
Subscribe here and join over 13,000 subscribers to our free weekly newsletter

Inspiring: Tech for Good News Articles

Below are key excerpts of inspiring news articles on the best of technology from reliable news media sources. If any link fails to function, a paywall blocks full access, or the article is no longer available, try these digital tools.

For further exploration, delve into our Inspiration Center.

Explore our comprehensive news index on a wide variety of fascinating topics.
Explore the top 20 most revealing news media articles we've summarized.
Check out 10 useful approaches for making sense of the media landscape.

Sort articles by: Article Date | Date Posted on WantToKnow.info | Importance


This Computer Uses LightNot ElectricityTo Train AI Algorithms
2018-02-20, Wired
https://www.wired.com/story/this-computer-uses-lightnot-electricityto-train-a...

William Andregg ushers me into the cluttered workshop of his startup Fathom Computing. Inside [a bulky black box is] a prototype computer that processes data using light, not electricity, and its learning to recognize handwritten digits. In other experiments the device learned to generate sentences in text. Andregg claims this is the first time such complex machine-learning software has been trained using circuits that pulse with laser light, not electricity. The company is working to shrink its [prototype], which covers a few square feet of workbench, to fit into a standard cloud server. Fathom hopes the technology will become one of the shovels of the artificial-intelligence gold rush. Tech companies, particularly large cloud providers like Amazon and Microsoft, spend heavily on computer chips to power machine-learning algorithms. Fathoms founders are betting this hunger for more powerful machine learning will outstrip the capabilities of purely electronic computers. Optics has fundamental advantages over electronics, says William Andregg. Youre already reaping the benefits of using light instead of electricity to work with data. Telecommunications companies move our web pages and selfies over long distances by shooting lasers down optical fiber. Optical computers arent likely to power your laptop or smartphone any time soon. Fathoms prototype is still too bulky, for one thing. But the technology does look to be a decent match for the main work that chips perform in AI projects based on artificial neural networks.

Note: Explore a treasure trove of concise summaries of incredibly inspiring news articles which will inspire you to make a difference.


Important Note: Explore our full index to revealing excerpts of key major media news articles on several dozen engaging topics. And don't miss amazing excerpts from 20 of the most revealing news articles ever published.