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[-] wetferret@lemmy.world 5 points 1 year ago

I remember reading a sci fi novel a long time ago where mankind encountered a spider-like intelligent lifeform with an unusual method of communication. Wrapped around the creature's head is some type of organ which displays changing bands of light forming a kind of language. Instead of telling someone something they can show them instead.

I wish I knew the book and author. I feel like it could have been in either Clarke's Rama series or Varley's Gaea trilogy.

[-] dontpanic@lemmy.blahaj.zone 4 points 1 year ago

Rama definitely had octospider robot creatures that communicated with patterns of light on their skin, kind of like cephalopods iirc, but the 90’s were a while ago and I can’t remember many details. Wasn’t Dr. Blue a spiderbot with a ‘speech impediment’ where he could only display blue, or something like that?

[-] wetferret@lemmy.world 2 points 1 year ago

You remember it better than I do!

[-] ZycroNeXuS@lemmy.sdf.org 3 points 1 year ago

That was Rama, yeah.

[-] Haggunenons@lemmy.world 2 points 1 year ago

Reminds me of the cuttlefish robot that was able to go back and forth tricking a real one into treating it like a male and female by changing its color patterns.

https://lemmy.world/post/5989858

[-] Haggunenons@lemmy.world 2 points 1 year ago

I was just listening to this podcast and the woman being interviewed, Sylvia Earle, said that according to Edith Widder, a bioluminescence specialists, light signals are the most common type of communication on the planet due to all the animals using it in the ocean. I would have never guessed that.

this post was submitted on 04 Nov 2023
28 points (96.7% liked)

Digital Bioacoustics

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Related communities:

https://lemmy.world/c/awwnverts
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!biology@mander.xyz
https://lemmy.world/c/birding
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Please let me know if you know of any other related communities or any other links I should add.

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