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Jim Karpen

Computer Frontiers, Features
November 1, 2022

BlenderBot Wants to Talk to You

Sorry, I’m stuck on generative artificial intelligence. This is the fourth column in a row…

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Jim Karpen November 1, 2022
Computer Frontiers
October 5, 2022

Amazing Tools: Videoconferencing & Text Generation

So here’s the scenario: a former student emailed me, having read last month’s column that…

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Jim Karpen October 5, 2022
Computer Frontiers, Features
August 30, 2022

Artificial Intelligence Tools: Amazing Content-Creating Resources

I thought I’d write about the amazing availability of artificial intelligence tools online that you…

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Jim Karpen August 30, 2022
Computer Frontiers, Features
August 4, 2022

Robots & Chatbots: They’re Here … and They’re Serving You Dinner

Robots might seem old news to you—but John, an acquaintance, was surprised when a robot…

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Jim Karpen August 4, 2022
Computer Frontiers, Features
July 1, 2022

Fast, Cheap Broadband—How Government Funds Can Help

I was one of the first people to sign up for an internet account when…

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Jim Karpen July 1, 2022
Computer Frontiers, Fairfield, Iowa, Features
May 31, 2022

Facebook Groups: Sharing Community News & Information

It pains me that local newspapers are dying out. Research has found that local papers…

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Jim Karpen May 31, 2022
Computer Frontiers, Features
May 2, 2022

My Two Favorite Games: Wordle and Words With Friends

I’ve decided to give you a break. I’d been planning to write about the Ethereum…

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Jim Karpen May 2, 2022
Computer Frontiers, Features
April 4, 2022

Cryptocurrency Finance: Transforming Money As We Know It

Full disclosure: I’ve met a few times with some guys who are intent on launching…

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Jim Karpen April 4, 2022
Computer Frontiers, Features
March 1, 2022

The James Webb Space Telescope: Searching for Our Beginnings

As an undergrad, I was re-quired to memorize the speed of light: 186,000 miles per…

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Jim Karpen March 1, 2022
Uncategorized
January 31, 2022

The Wild World of NFTs: It Just Keeps Getting Weirder

It’s incumbent upon me, as your tech columnist, to keep you apprised of the latest.…

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Jim Karpen January 31, 2022
Computer Frontiers, Features
January 4, 2022

Cheap Gadgets I Love: Solar Lights, Smart Plugs & More

Maybe I’m easy to please, but on these dark winter evenings when I arrive home,…

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Jim Karpen January 4, 2022
Computer Frontiers, Features
December 6, 2021

My Passwords Are a Mess

I’m the tech guy. I’m supposed to be on top of things. But, frankly, I’ve…

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Jim Karpen December 6, 2021
Computer Frontiers, Features
November 3, 2021

The Metaverse: Mark Zuckerberg’s Next Big Idea

I hate to admit it, but Facebook founder Mark Zuckerberg keeps getting things right. First…

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Jim Karpen November 3, 2021
Computer Frontiers, Features
October 4, 2021

Elon Musk’s Vision: Why Is He Launching 42,000 Satellites?

Yep, that’s Elon Musk’s vision: launching 42,000 satellites. And you have to figure he knows…

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Jim Karpen October 4, 2021
Computer Frontiers, Features
September 1, 2021

Free Cell Phone Service? Yes, For Real!

Who doesn’t like free? If you want to save money, here are some options for…

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Jim Karpen September 1, 2021
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