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Category: AI

AI prompt hints for creative images

AI prompt hints for creative images

Prompt engineering is a bit of a dark art. Crafting prompts with positive and negative keywords requires finesse and creativity.

Geeky Gadgets has a selection of helpful prompt keywords that can help you create interesting lighting/exposure effects, texture/surface effects, color/tone, composition and perspectives, motion, environmental effects and artistic styles/techniques.

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Consistent character styles with Dalle-3

Consistent character styles with Dalle-3

Being able to create consistent characters with an AI art generators is not easy. AI has a habit of generating completely different looking characters between each prompt.

One trick is to use variables in Dalle-3. These variables enable the establishment of specific character traits that persist across generations.

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More details of the AI piloted fighter jet

More details of the AI piloted fighter jet

“It’s a security risk not to have it. At this point, we have to have it [AI flight capabilities]”

Back in 2016, I wrote about how a lone grad student created a fighter pilot AI that was able to defeat a retired U.S. Air Force Colonel every engagement. Back in April 2024, I wrote about how a new project put AI into an real F16 called X-62A, or codenamed Vista. At the time, they didn’t reveal the results of those tests other than saying they ‘went well’.

Well, now we know what happened. First off, when the VISTA AI test aircraft flew against humans in a dogfight, it was able to do so with no safety rule violations logged. During simulation tests named AlphaDogfight, kicked off in 2020, AI agents developed by Heron Systems beat an experienced Air Force F-16 pilot in simulated dogfights 5-0. Essentially duplicating what the grad student was able to achieve in 2016 simulations.

In further live tests, Air Force Secretary Frank Kendall said, “We were up against a pilot who had two or three thousand hours of experience. He was very good. It was roughly an even fight. But against a less experienced pilot the AI … [and] the automation would have performed better,”

We also learned that in this most recent experiment with a real plane, the re-enforcement learning based AI pilot wasn’t trained to fly from point A to point B or do any kind of normal ‘civilian’ flying. Instead, it was meant to figure out a specific dogfighting problem:

“We did about 10 or a dozen different situations where … I was in the front seat and I had a button on my stick where basically I initiated the automation,” Air Force Secretary Frank Kendall, the real pilot in the AI plane, said at an AI expo hosted by the Special Competitive Studies Project.

“It was meant to do something much more sophisticated [than just fly the plane], but limited in that we had to reason over a highly dynamic situation. So, where is the adversary, what is the adversary doing, how do I put my airplane in position to solve for both safety and weapons effectiveness?”

This distinction of using AI to help solve getting the plane in position against an opponent leaves the critical decision to fire up to the human; while still solving one of the most critical problems of air combat – which is out-foxing your opponent to get a weapons lock on them.

At the end of the hourlong flight, Kendall climbed out of the cockpit grinning. He said he’d seen enough during his flight that he’d trust this still-learning AI with the ability to decide whether or not to launch weapons in war.

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Apple’s electric car project is dead (again)

Apple’s electric car project is dead (again)

Apple has halted its long-rumored “Project Titan” that was developing an electric car (Bloomberg). The company reportedly announced the news internally on Tuesday and said many people in the 2,000-person team behind the car will shift to other AI efforts instead.

Despite hiring industry leaders like Tesla’s former Autopilot director, the project has been plagued by high turnover (including chief Doug Field in 2021), constantly changing plans, and internal skepticism. More recent rumors suggest that the $100,000 car would likely not have self-driving capabilities.

Given this, it likely makes sense apple is re-directing the efforts of the automotive team to more established AI plans.

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Midjourney’s is now open to everyone – but only for 25 images

Midjourney’s is now open to everyone – but only for 25 images

Midjourney is the pre-eminent image generator; but used to require submitting prompts in a fiddly way through Discord and then paying for anything beyond a few free ones. Last year they made a more intuitive website; but you had to have a special account.

They’ve now opened the Midjourney website to everyone – but you can only generate 25 images and then need to buy a paid plan. You’ll need to log in with your connected Discord account, or use your Google account. Apparently it even will show your history of previously generated images to browse when properly connected.

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Drowning in AI generated content

Drowning in AI generated content

Neil Clarke, the founder of Clarkesworld sci-fi magazine, says they are drowning under an onslaught of low-quality AI-generated story submissions. Clarke says almost 50% of their sci-fi story submissions are obviously AI generated. In Feb 2023, he had to shut down online submissions and implement a rudimentary filter. But the problem is only getting worse, and there is a worry the massive amounts of AI generated content will overwhelm his small business.

Why do people submit low-quality AI generated content? Clarkesworld pays about 12 cents a word for an accepted story; so if you can get ChatGPT to generate a story and get is accepted it’s basically free money.

Clarke blamed influencers for the flood of AI generated submissions. He suggests that there are “[influencers] waving a bunch of money on YouTube or TikTok videos and saying, ‘Oh, you can make money with ChatGPT by doing this [using ChatGPT to generate a story then get free money if it’s accepted].'”

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Realtime AI generated DOOM

Realtime AI generated DOOM

Matching what Jensen Huang said at GTC 2024 where he predicted every pixel of your game will soon be generated by AI, Google just demonstrates AI is capable not only of generating frames, it’s capable of generating the entire game Doom live at 20fps.

Google shared their paper and info at https://gamengen.github.io

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