Author Topic: CHAPEA  (Read 5203 times)

Offline deltaV

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CHAPEA
« on: 06/26/2023 03:41 am »
Apparently (https://www.nasa.gov/chapea, https://abc13.com/nasa-chapea-mars-simulation-at-johnson-space-center-travel/13426531/) JSC is running an experiment called CHAPEA where 4 people living on Earth simulate a Mars mission for a year, e.g. the up to 22 min communication delay.

Offline FutureSpaceTourist

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Re: CHAPEA
« Reply #1 on: 06/26/2023 06:03 am »

Offline FutureSpaceTourist

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Re: CHAPEA
« Reply #2 on: 07/26/2024 05:18 am »
A selection of NASA photos released after CHAPEA 1 egress

Offline Slarty1080

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Re: CHAPEA
« Reply #3 on: 07/28/2024 04:23 pm »
A real Mars mission would include so many more issues such as zero g, 0.34 g, stress / danger of death, medical issues etc. That said anything giving at least some insight in terms of social isolation, crew interaction and other issues would be very welcome.
My optimistic hope is that it will become cool to really think about things... rather than just doing reactive bullsh*t based on no knowledge (Brian Cox)

Offline LMT

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Re: CHAPEA
« Reply #4 on: 08/17/2024 02:31 pm »
Might the stress of communication delays be alleviated with AI personality simulation: i.e., local sims of friends and family?  Perhaps each individual could train a sim, as at Delphi.AI, and not just on voice and some aspects of personality, but also with preloaded surprises.  For example, obscure media files of great interest to the crew member, presented as conversation boosts, or just periodically.

NASA’s Mars base simulation
Andrew Paul
July 18, 2024

Quote
“The most challenging aspect, although it doesn’t sound like it, was the communication delay,” [Anca Selariu] explains.

Even with data traveling at the speed of light, any future chatter between Earth and Mars will take a frosting amount of time given the average distance of 140 million miles between the two planets. Every message will involve a 22-minute journey each way, meaning that even the most basic back-and-forths will turn into almost-hour-long processes. So, for the purposes of CHAPEA-1, every message sent between NASA and Mars Dune Alpha inhabitants was artificially delayed by the same amount of time.

“[It] requires a completely different mindset for how you formulate the communications, how you deliver it, the correct timing,” Selariu recalls. “It’s so interesting because this is a unique type of challenge for modern humans. Most humans nowadays do not know what it’s like to live like that. They don’t know what it’s like to live offline.”

Selariu explains that unlike an unplugged, week-long getaway in the woods, the extended isolation and conversational delay made for an entirely different psychological experience.

Personality Simulation Is Coming
What it means when an LLM can accurately model you
Dan Shipper
August 4, 2023

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In a paper published in July called “Personality Traits in Large Language Models,” DeepMind scientists examined whether they could get LLMs to accurately simulate and change its personality based on the prompt. The answer is yes...

Which brings us to my next point: If LLMs can adopt an arbitrary personality, then they can adopt your personality. I know this because I tried it.
« Last Edit: 08/17/2024 02:39 pm by LMT »

Offline Vultur

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Re: CHAPEA
« Reply #5 on: 08/18/2024 02:34 am »
Might the stress of communication delays be alleviated with AI personality simulation: i.e., local sims of friends and family? 

I don't think replacing human interaction with ChatGPT interaction is at all good for mental health.

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