Computerphile

A new technique to turn pictures of a scene into a 3D model is quick, easy and doesn't require that much compute power! Dr Mike Pound and PhD student Lewis Stuart demo and explain.

Lewis used this Particle simulation in Unity: GitHub - keijiro/SplatVFX: https://github.com/keijiro/SplatVFX

NeRFStudio is here : https://docs.nerf.studio/index.html

Previous (nerf) video: https://youtu.be/wKsoGiENBHU

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This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: https://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com

Thank you to Jane Street for their support of this channel. Learn more: https://www.janestreet.com

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Artificial Immune Systems are taking on board cutting edge immunology research and creating algorithms that exploit it. Dr Julie Greensmith explains The Danger Theory.

EXTRA BITS - Danger Theory Practical Demo: http://youtu.be/NXqIpU6Gejw

AIS & Negative Selection: http://youtu.be/u2qRUtg2k3Y
Public Key Cryptography: http://youtu.be/GSIDS_lvRv4
Crashes, Cosmic Rays and Kernel Panic: http://youtu.be/nr9auoHtvzM

For more information on the Dendritic Cell Algorithm, visit Dr Greensmith's web page: http://ima.ac.uk/home/greensmith/

http://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: http://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels

Learn more about your ad choices. Visit megaphone.fm/adchoices

Going hand in hand with Oblivious Transfer is 'Garbled Circuits' - a way of using logic gates to carefully share information. Dr Tim Muller explains.

https://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: https://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com

Thank you to Jane Street for their support of this channel. Learn more: https://www.janestreet.com

Learn more about your ad choices. Visit megaphone.fm/adchoices

Audible free book: http://www.audible.com/computerphile
Catering for a global audience is difficult, Tom takes us through a 'timezones' style explanation of the things you need to keep in mind when internationalising your code.
This video features Tom Scott - more from him at: http://www.youtube.com/enyay & https://twitter.com/tomscott

The Problem with Time & Timezones: http://youtu.be/-5wpm-gesOY

Emoji & the Levitating Businessman: http://youtu.be/tITwM5GDIAI
Heartbleed, Running the Code: http://youtu.be/1dOCHwf8zVQ
Floating Point: http://youtu.be/PZRI1IfStY0
Public Key Cryptography: http://youtu.be/GSIDS_lvRv4

http://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: http://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels

Learn more about your ad choices. Visit megaphone.fm/adchoices

The field of Human Computer Interaction has been transformed with wearables that are smaller, more powerful and more plentiful. We talked to HCI expert Max Wilson about the use of his, ahem, one ring.

https://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: https://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com

Thank you to Jane Street for their support of this channel. Learn more: https://www.janestreet.com

Learn more about your ad choices. Visit megaphone.fm/adchoices

Tablets are taking over from desktop computing but what if we merge the two? This prototype demonstrates something new, that builds upon something centuries old - working with paper on your desk.

Many thanks to Dr. Matthias Bues of Fraunhofer IAO in Stuttgart for showing us the prototypes.

More on Fraunhofer: http://www.fraunhofer.de

Floating Point Numbers: http://youtu.be/PZRI1IfStY0
The VR Cave: http://youtu.be/STMcWUtQr1Y
Domino Addition – Numberphile: http://youtu.be/lNuPy-r1GuQ
End of Moore's Law?: http://youtu.be/X8v1BB0UaDs

http://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: http://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels

Learn more about your ad choices. Visit megaphone.fm/adchoices

Your browser is using this system right now! (at time of typing!) - Dr Mike Pound explains this ubiquitous system!

EXTRA BITS with some of the mathematics: https://youtu.be/7OZyHzYFSgI

https://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: https://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com

Thank you to Jane Street for their support of this channel. Learn more: https://www.janestreet.com

Learn more about your ad choices. Visit megaphone.fm/adchoices

Spies used to meet in the park to exchange code words, now things have moved on - Robert Miles explains the principle of Public/Private Key Cryptography

note1: Yes, it should have been 'Obi Wan' not 'Obi One' :)
note2: The string of 'garbage' text in the two examples should have been different to illustrate more clearly that there are two different systems in use.

http://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: http://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels

Learn more about your ad choices. Visit megaphone.fm/adchoices

With Large Language Models becoming used across all areas of computing, security researcher Dr Tim Muller explores how they can be used for all kinds of unintended purposes.

https://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: https://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. More at https://www.bradyharanblog.com

Thank you to Jane Street for their support of this channel. Learn more: https://www.janestreet.com

Learn more about your ad choices. Visit megaphone.fm/adchoices

The closest thing to Star Trek's 'Holodeck' - a large scale tracking lab with VR headsets used to develop everything from redirected walking to quadcopter control algorithms.

Thanks to Joachim Tesch and Max Planck Institute for Biological Cybernetics for showing us and explaining it.

Emoji & the Levitating Businessman: http://youtu.be/tITwM5GDIAI
Difficult Program to Compute: http://youtu.be/i7sm9dzFtEI
Tweeting Vending Machine Hack: http://youtu.be/-NVex5tVGy8
How Computer Memory Works: http://youtu.be/XETZoRYdtkw

http://www.facebook.com/computerphile
https://twitter.com/computer_phile

This video was filmed and edited by Sean Riley.

Computer Science at the University of Nottingham: http://bit.ly/nottscomputer

Computerphile is a sister project to Brady Haran's Numberphile. See the full list of Brady's video projects at: http://bit.ly/bradychannels

Learn more about your ad choices. Visit megaphone.fm/adchoices