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LittleBigPlanet : Little Big Computer

upsilandre · Youtube · 114 HN points · 2 HN comments
HN Theater has aggregated all Hacker News stories and comments that mention upsilandre's video "LittleBigPlanet : Little Big Computer".
Youtube Summary
i have made an "electronic" 8bit calculator (not "mechanical" calculator) with the Beta demo of "Little big planet" (a new PS3 game with an editor for create).
it do decimal/binary conversions and it can do Add and Sub.
There are probably more simple solutions for calculator machine but i was more interested by this "electronic" solution for the fun

computation take clearly less that a half second
this calculator use:
- 610 magnetic switches
- 500 Wires
- 430 pistons
- 70 emitters
and others stuff...

I have made this machine only with the Beta demo, one month before the commercial release of the game (look the date of the video) in approximately one week.

Level called "Little Big Calculator"
my PSN is Upsilandre
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Also, in the video-game LittleBigPlanet someone made a functional calculator: http://www.youtube.com/watch?v=ZiRgYBHoAoU
Jun 01, 2010 · 114 points, 10 comments · submitted by ronnoch
vessenes
I consider the Turing Complete Dwarf Fortress fort "Razorlength" to be even more impressive, since the gamer had to convince recalcitrant dwarves to build it for him: http://mkv25.net/dfma/map-8269
mortenjorck
The sequel to LittleBigPlanet was announced recently (http://www.littlebigplanet.com/2/), and reportedly takes this to the next level with the addition of what appear to be breadboards and integrated circuits. I seem to recall someone at Media Molecule referring to this level specifically and saying its logic can now be condensed into a single in-game object!

Of course, there is something intrinsically more impressive about watching a seven-core RISC chip run a detailed physics simulation to model a network of electromechanical relays to perform integer math.

mitchellh
While this is still amazing and I applaud this man's (or woman's) work, is this capable of only basic arithmetic? Or did this person actually build a turing machine in LittleBigPlanet?

I've never played LBP so I'm not sure what kind of tools they provide you with, but I'm just curious how powerful this "computer" actually is that was built.

nwatson
I think he built equivalent of a logic circuit to do the arithmetic, but using apparently the simulated mechanical physics within the game. The simulated ropes, levers, pulleys, or whatever, he navigates in the second half are the implementation of that "circuit". A lot of work.
maushu
He used "digital" means to create the circuit. He even said it would've been easier and simpler to create a mechanical version.
_flag
Here's conway's game of life in LittleBigPlanet: http://www.youtube.com/watch?v=13GOFa1C4e4
agentultra
Posted 2008. This video made me salivate at getting a PS3. I never did buy one. But still, pretty neat!
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rufugee
LBP is the most creative game I've seen yet on the PS3 (or any platform so far). They give you a seemingly endless set of tools with which to create new levels, and I've found that the user-created levels are where we spend most of our time.

Funny thing is that this was the game that taught me that my four year-old daughter had more creativity in her little pinky than her startup-minded Dad did in his entire body. The boards she created astounded me.

I know it's OT, but I personally can't wait for LBP2.

ja27
Has anyone created a "clone" for any other platforms?
sp332
Yes, to the point that PSN had to take down a bunch of maps for blatant copyright infringement (to say nothing of trademark). http://g4tv.com/videos/37442/GDC-09-LittleBigPlanet-All-Acce...
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