Showing posts sorted by relevance for query Doubting Thomas App. Sort by date Show all posts
Showing posts sorted by relevance for query Doubting Thomas App. Sort by date Show all posts

Saturday, February 16, 2019

Doubting Thomas App


What could be more appropriate and, absolutely necessary, in our iPhone era, than an app that helps us sort out truth from fiction?

I’m waiting for a creative genius to make that happen.

In the meantime we are all over our heads engulfed in a serious challenge: How do we tell a “real” or truthful video from a fake video?

I’m not kidding. Millions of us watch a bazillion videos each day.

Often we take them at face value, just accepting that they are a true representation of the subject. You know, that the person speaking actually spoke the words we have just seen him/her say, or did the thing we just saw them do.

Well, I’m sorry to bring to your attention that you can no longer simply believe our own eyes.

And, even worse, the technology to seamlessly lie in video format is cheap and easy to use – so anyone one, with a mind to do so, can now fake their own videos.

How fun is that!

Here’s the story…

Deepfakes Explained: The AI That’s Making Fake Videos Too Convincing, Megan Ellis, makeuseof.com, 21 Nov 2018.

*You remember the Doubting Thomas Story, don't you?
John 20:24–29

"A doubting Thomas is a skeptic who refuses to believe without direct personal experience—a reference to the Apostle Thomas, who refused to believe that the resurrected Jesus had appeared to the ten other apostles, until he could see and feel the wounds received by Jesus on the cross."
The "Doubting Thomas App" would help us determine if the video is a Deepfake or not.

Fleetwood Mac - Little Lies - 1987
 



Wednesday, October 7, 2020

Air Force Combats Disinformation

 

This U.S. Air Force and U.S. Special Operations Command project is using Artificial Intelligence software (represented by Robbie the Robot) and a neural network created by Primer to ferret-out and combat disinformation.

This U.S. Air Force and U.S. Special Operations Command project is using Artificial Intelligence software (represented by Robbie the Robot) and a neural network created by Primer to ferret-out and combat disinformation.

Everyone knows that the U.S. spends more on military than any other nation in the world — $934 billion this year alone. More than half of FY 2019 discretionary spending went for “national defense”. Of course, we all also know that the nearly $1 trillion is not all the bucks devoted to our overseas, military-like escapades. There’s another astronomically jigumbus, super-secret hoard of greenbacks called the “black budget”. Nobody knows, or will say, at least, how much is in that one — or what we are buying with it.

Unbelievably, in all the years, at least since WWII, the Defense Department has never – as in, not onetime – passed an accounting audit of all that treasure spending. Even the recent attempted audit is ladened with trillions of dollars in mind-boggling “plugs” or get-arounds” rather than a report of where and how many tax dollars were budgeted and expended. The”plugs” are inserted in the “audit report” to acknowledge that the auditors have no verifiable idea where or for what our tax money was dispensed.

One thing is for certain, for years, we have spent like drunken sailors, only to wake up once in a while and wonder why our pockets are empty.

Anyway…. moving to the subject of this post…

Among the baskets of dough we’ve been putting out through the U.S. Department of Defense is one marked: new technology research. That one costs us about $107 billion and funds a bunch of interesting projects, including the one to, “…train a neural net to rank credibility and sort news from misinformation”, under control of the Air Force and the U.S. Special Operations Command. Basically, our military has realized it needs a new software/Artificial Intelligence(AI) tool to counter disinformation created by our “adversaries” and spread about through social media and old-fashioned media, e.g. TV news. 

My, we surely could use Primer's help through this current election…

This quote from the article:

“Sean Gourley, Primer’s founder and CEO, described how the cost of using disinformation is relatively low for authoritarian regimes that aren’t accountable to voters or democratic allies when they lie. Couple that with how quick and easy it is to produce and spread disinformation online and you run into a big problem for which the U.S. and other militaries from democratic countries have little defense. “Information attacks are cheaper to carry out than identity. There’s an asymmetry here. It’s much like an IED explosion. You can put it down very cheaply but the cost of defending against it is very high.” he said. “This is not something that’s going to be solved by humans… You're bringing a knife to a gunfight if you’re going to bring humans to this problem.” 

Here’s the story…

Can AI Detect Disinformation? A New Special Operations Program May Find Out, Patrick Tucker, defenseone.com, 2 Oct 2020.

“Air Force, U.S. Special Operations Command fund year-long effort to train a neural net to rank credibility and sort news from misinformation.”

“For all the U.S. military’s technical advantages over adversaries, it still struggles to counter disinformation. A new software tool to be developed for the U.S. Air Force and Special Operations Command, or SOCOM, may help change that.”

“If you don’t compete in the information space, regardless of how good your operations are, your activities are, you will probably eat a shit sandwich of disinformation or false reporting later on,” Raymond “Tony” Thomas, a former SOCOM chief, said in an interview.  “We certainly experienced that at the tactical level. That was the epiphany where we would have good raids, good strikes, etc. and the bad guys would spin it so fast that we would be eating collateral damage claims, etc. So, the information space in that very tactical space is key.”

“It even “stretches to the strategic space,” said Thomas, meaning that disinformation can spread until it affects larger geopolitical realities.”

“Thomas now serves as an advisory board member for Primer, a company that on Thursday announced a Small Business Innovation Research contract to develop software over the next year to help analysts better—and much more quickly—survey the information landscape and hopefully detect false narratives that show up in the public space.”

“Primer’s neural network technology can scan large amounts of text and extract themes and other information based on the frequency and prominence of words and phrases. It’s the sort of thing that can be very useful if you have a lot of text you want to very quickly summarize in an accurate headline, a capability they demonstrate here. To train their headline-writing neural net, they used a corpus “of millions of publicly available document-title pairs: news articles and headlines” according to their paper on the subject.”

-more-

Additional posts about truth finding…

TruthTeller App! Now here’s another reason for optimism!, Ron Baker, DownriverUSA, 2 Feb 2013.

Doubting Thomas App, Ron Baker, DownriverUSA, 16 Feb 2019.