» random.org
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wanted to share this for some time now. today - just by chance - is the time:

ever wondered where Random (Value) takes the values from it serves you? vvvv doesn't make them up just every frame, how would it?! how would a machine make up things? it doesn't, it just pretends so, actually using simple math. there are different formulas for generating pseudo-random numbers. so while sequences of numbers generated using such a formula are not truly random, they are quite random enough for most applications and have the additional advantage that they can be recomputed at any time by simply using the same parameters for the formula. that is what the Seed pin on the RandomSpread (Spreads) node is for. it is the the one parameter that drives the underlaying random function.

anyway, now that you know that random is all fake, you might be interested in this:

random.org is a webservice that offers true random numbers. on their about randomness page (which is a very interesting read as a whole) they explain how they get their random numbers from atmospheric noise. the site has a simple http interface which you can easily access via HTTP (Network Get) to retrieve spreads of random numbers. there is a quota on the number of random bits you can retrieve per day which you can increase by inserting money: 1 dollar per 1 million bits.

another similar webservice is hotbits which gets its numbers through radioactive decay. while the page isn't as sophisticated as random.org it should still be possible to retrieve their numbers as demonstrated on this page and there doesn't seem to be a quota...

and finally if you don't want to rely on a webservice you can get your own random number generating pc-card from companies like id quantique or fromhttp://www.true-random.com/ (if you dare after having seen their...unique hardware design).

joreg, Thursday, Dec 4th 2008 Digg | Tweet | Delicious 0 comments  
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anonymous user login


~6h ago

david: vvvv meetup 3. new stream link. again youtube made us nuts.. please send everybody to https://youtu.be/pa3HRQ7kj6w

~10h ago

joreg: Reminder: Join us this evening, 8pm CET for the 3rd worldwide #vvvv meetup: 3.-worldwide-vvvv-meetup

~15h ago

sinus: @evvvvil: very impressive stuff! keep on marching the rays!You´ll never walk alone!

~1d ago

evvvvil: @mediadog, thankx for pointing it out broski. Wicked.

~3d ago

domj: Catching up with the Midweek Patch Therapy excerpts, expect more videos over the week. https://youtu.be/36r8LnHaS7g

~3d ago

mediadog: @evvvvil hey you made the webgl-dev-list cool stuff list: http://gfxprose.blogspot.com/2020/05/cool-webgl-stuff-2020-05-21.html

~4d ago

evvvvil: Yo I'm live doing a VJ set made in vvvv for OUTLINE demoparty with OddJohn DJing! Come see us play here: https://www.twitch.tv/outlinedemoparty/

~6d ago

domj: A blast to read with great references. Thoughts on how to make programming more learnable and understandable. http://worrydream.com/LearnableProgramming/

~6d ago

gegenlicht: @evvvvil damn. - missed it. Such unique styles, others would create 1000 twitter loops from one of ur sessions. :3 #bobrossmarch

~6d ago

sebescudie: Vous voulez vous mettre à #vvvv ou vous connaissez quelqu'un qui aimerait? Je donne un webinaire en français! https://nodeforum.org/announcements/introduction-au-creative-coding-avec-vvvv-gamma/