Animals that can adaptively camouflage are always rather fascinating, but how about an octopus that sees in black and white and can vary its color and texture. There is a fabulous video clip.
Animals that can adaptively camouflage are always rather fascinating, but how about an octopus that sees in black and white and can vary its color and texture? There is a fabulous video clip from Roger Hanlon, senior scientist at Woods Hole Marine Biological Laboratory that found me through various friends (thanks to Facebook). Roger Hanlon said that “when I captured the first scene I started screaming”,,,click here to find the video.
Cloaked
De-cloaked
Here are 2 stills from that video, as the cameraman approaches the octopus decides to “de-cloak” and swim away. This is repeated as the octopus finds other spots to “re-cloak.” Later in video, they show close ups of the octopus skin that has CMYK spots that can vary in size and presumably sensors that can map the surface that the octopus is contacting. It is not clear how they pull of the texturing trick.
Close up of the octopus skin
The remarkable point is that the octopus has developed a color cloaking solution that could implemented by humans. Top Gear, of all people, have put an RGB display on the side of a van ! I wrote about a cloaking demonstration in 2011.
All in all, just a wonderful demonstration of the power of evolution.
Experts at the Table, part 1: Shrinking features isn’t enough anymore. The big challenge now is how to achieve economies of scale and minimize complex integration issues.
Rising costs and gaps in equipment emerge as technology scales; new tools under development.
Explosion of data is forcing significant changes in where processing is done.
New market opportunities and global competitiveness are limited by qualified people.
Researchers digging into ways around the von Neumann bottleneck.
The promise of advanced packaging is being able to integrate heterogeneous chips, but a lot of work is needed to make that happen.
Better algorithms and more data could bolster adoption, particularly at advanced nodes.
30 facilities planned, including 10/7nm processes, but trade war and economic factors could slow progress.
New architectures, packaging approaches gain ground as costs increase, but shrinking features continues to play a role.
Improvement still needed for uptime, defectivity, line edge roughness and process flows.
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