World: r3wp
[Tech News] Interesting technology
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Ladislav 16-Jun-2009 [4093] | seems, that digital signatures are becoming quite insecure these days http://www.secureworks.com/research/blog/index.php/2009/6/3/sha-1-collision-attacks-now-252/ |
Maxim 16-Jun-2009 [4094] | wrt the HRD drive: 500MB/sec transfer rate at 4 watts !!! |
Reichart 16-Jun-2009 [4095x2] | DataSlide...finally! |
Of note, about 20 years ago I wrote up a paper to build a camera with a 100x100 CCD that could capture huge images by vibrating the aperture (which would be small than a standard pin hole). The speed of your CPU would control the time it took, thus faster computers = higher ISO values, that simple. You would also be able to point it at something far away, and tell it to focus on that region, thus getting a clear image even at a very far distance. This is still worth building today. A $10 camera that takes 10Kx10K image in about 1 second, not bad. Through software you could remove things that moved as well, for example cars that park over night, people walking around, etc. Over several days you would end up with a crystal clear image of anything that was not moving. | |
Tomc 16-Jun-2009 [4097x2] | sort of dynamic coded apeture imaging |
aperture | |
Tomc 18-Jun-2009 [4099x2] | http://unite.opera.com/ |
Opera Unite: a Web server on the Web browser With Opera 10, we are introducing a new technology called Opera Unite, radically extending what you are able to do online. Opera Unite harnesses the power of today's fast connections and hardware, allowing all of us to help define the future landscape of the Web, one computer at a time. Read about how Opera Unite is going to change the way we interact on the Web on labs.opera.com. | |
Steeve 18-Jun-2009 [4101x2] | test the chat: http://logan.logansteeve.operaunite.com/the_lounge/lounge.html |
And to test the Fridge http://logan.logansteeve.operaunite.com/fridge/ | |
Pekr 18-Jun-2009 [4103] | nVidia prefers WindowsCE for ARM based netbooks over Android. Finally someone confirmed what I think too: http://www.osnews.com/story/21697/NVIDIA_WinCE_Better_for_ARM_Netbooks_than_Android_Linux |
Robert 19-Jun-2009 [4104] | Opera unite: Has anyone given it a try? This might become some really interesting thing. |
Paul 19-Jun-2009 [4105] | I use officelive which is awesome. http://home.officelive.com/Settings/Pages/Home.aspx |
Tomc 20-Jun-2009 [4106] | Opera unite. I posted it here but it became one of the lost posts |
Henrik 21-Jun-2009 [4107] | http://etoileos.com/downloads/ Etoilé now has a VirtualBox image, for those who want to play around with it quickly. |
Janko 21-Jun-2009 [4108] | Is etoile an operating system? |
Kaj 21-Jun-2009 [4109] | A desktop environment on Linux |
Henrik 22-Jun-2009 [4110] | The first one based wholly on GNUStep, AFAIK. |
Kaj 22-Jun-2009 [4111] | There have been other attempts, but they didn't get very far |
Graham 22-Jun-2009 [4112] | I downloaded it ... and it was zipped :) Is it worthwhile installing?? |
Henrik 22-Jun-2009 [4113] | I think it's very early in development, so it's only if you are curious what it's about. |
Graham 22-Jun-2009 [4114x2] | Drat! |
So, I need to learn objective C to take advantage of this ... | |
Henrik 22-Jun-2009 [4116] | That's one of the big points of Etoile. And GNUstep in general. |
Graham 22-Jun-2009 [4117] | Is there a way to leverage REBOL here? |
Henrik 22-Jun-2009 [4118x2] | Nope. |
(but I've often considered building an Etoile or Squeak-like desktop in REBOL) | |
Graham 22-Jun-2009 [4120] | So, no way for rebol to use the Gnustep libraries to create a GUI ? |
Pekr 22-Jun-2009 [4121] | What is GNU step, in one sentence, without pointing me to Google? :-) |
Henrik 22-Jun-2009 [4122] | GNUstep is an open source implementation of the OPENSTEP specification. |
Pekr 22-Jun-2009 [4123] | I would better look into upcoming versions of BSD, which are going to be GPL free :-) |
Graham 22-Jun-2009 [4124] | Huh? BSD is BSD licensed surely? |
Henrik 22-Jun-2009 [4125x2] | Graham, well, you could probably build the GUI files using REBOL, but that loses another point of GNUstep. It has a pretty powerful GUI builder that leverages late bindings in Objective C to build most of the functionality of the GUI without writing code. |
but I think there are Smalltallk bindings available. | |
Pekr 22-Jun-2009 [4127] | Graham - BSD is not fully BSD ... it is compiled on GCC, which is GPL, no? I have heard they are reaching the state of purity now, so no GPL poison anymore ... |
Graham 22-Jun-2009 [4128] | I didn't think that program compiled by GCC affected their licensing .. unless they're including GCC in their distros |
Henrik 22-Jun-2009 [4129] | AFAIK, they are moving to LLVM. |
BrianH 22-Jun-2009 [4130x2] | LLVM doesn't have complete C/C++ language frontends except for GCC's. |
So far BSD's attempts to get rid of GCC have been more announcement than actual. They also announced (separately) that they were going to create a BSD'ed C compiler that wasn't LLVM (something starting with a p). Don't hold your breath. | |
Kaj 22-Jun-2009 [4132] | That was OpenBSD |
BrianH 22-Jun-2009 [4133] | Sorry, I am aware that there are differences between the BSDs, but I still lump them together when comparisons to GPL are involved. |
Pekr 24-Jun-2009 [4134] | HTC introduces new Android phone, adding TouchFlo 3D like (WinMobile) add-on, called Sense. It is even better, because it contains real widgets: http://www.engadget.com/2009/06/24/htc-hero-details-begin-leaking-from-htcs-own-website |
BrianH 24-Jun-2009 [4135] | It's nice to see the kings of put-something-decent-on-top-of-Windows-Mobile doing something with Android :) |
Pekr 24-Jun-2009 [4136x2] | yes, because UI wise Androind is just the same crap as WinMobile :-) |
btw - Flash coming to most of mobile devices in November this year ... | |
Henrik 30-Jun-2009 [4138] | Firefox 3.5 released, complete with cute HTML 5 welcome video. |
Maxim 30-Jun-2009 [4139] | I read lately how firefox is not handling the html 5 video proberly... you need javascript... :-( |
Henrik 30-Jun-2009 [4140] | hmm... for some reason, youtube videos eat a lot less CPU than they did before. |
Pekr 30-Jun-2009 [4141] | Maxim - IIRC I read something like Mozilla introducing JS free video support ... |
BrianH 30-Jun-2009 [4142] | Their you've-updated page uses JS for fallback support, but Firefox itself doesn't use the fallback (personally confirmed). |
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