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User: HughsOnFirst

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  1. how about a link to something ? on USB/Firewire "Branching" -- Is it Possible? · · Score: 3, Informative

    The intel Open Source Computer Vision Library They have tools to process stereo usb cameras in real time

  2. Learning photography on Websites (or Books) for the Camera Novice? · · Score: 1

    First a bit of background.
    20 years ago I got my masters degree in fine art photography after spending a few years as a professional photographer in NYC shooting for the likes of Rolling Stone, some other magazines, and record labels. Somehow I got into software development after playing around with writing my own art making software and closed my studio a dozen years ago.

    The one piece of advice I can give from 25 years of being a student, practitioner and teacher of photography is to take a lot of photographs.

    How many are a lot of photographs? Back when I was a student and was using a 35 mm camera I would average about 60 shots a day , and would make about 50 prints a week. When I was pro, I shoot a lot more for work and my personal work was large format so I didn't take as many pictures, although I probably used a lot more film.

    In March, after I got laid off from Cisco I decided to go back to photography. ( I started a project at one company, it got sold to Cisco. Cisco moved the development to India , and "reorganized" the two original developers on the project out of the company. ) I've made about fifteen thousand exposures since March basically getting my chops back. One of the advantages of using a digital camera is that it is so fantastically cheap compared to conventional photography. I spent about $5,000 on new gear to go digital compared to spending probably three times that for film and lab fees alone if I were shooting chromes, and maybe ten or twenty times that to shoot black and white.

    Another advantage of digital is you have almost instant feedback as opposed to a few hours when you are shooting film. A couple days of shooting digital can conceivably teach you as much as a couple weeks of shooting film.

    You should be able to shoot a couple hundred photos a day just to "see what things look like in photographs"
    Try out all the features you don't understand until you understand them. Shoot for a few days at a tenth of a second until you can hold the camera still.
    Shoot a few hundred shots guessing where the camera is framing the picture without looking , until you get pretty good at it.

    I was using a Canon G2 for about a year. It was a pretty good tool and has specs similar to what you are describing. I got a digital SLR in march when I decided to get serious because the auto focus and shutter lag was so awful on the G2 even though the canon G* series is about as good as you can get in those respects. The SLRs are quicker and you can focus them manually although I miss using the G2's fold out LCD to compose at waist level. On the $2,000 + cameras auto focus still sucks though. I shot for years with a Hasselblad and rarely had an out of focus shot , and I have used pro cameras where you just have to guess where to focus with more consistent results that the out-of-focus systems on the newer cameras.

    Anyway, back to your situation. Once you get some momentum, show your work to other photographers or somebody who you respect and talk about them. Photo classes are a good venue for this. Musicians, actors and writers often start groups to do this, maybe you can get together a group of artists or photographers where you live.

    The most important thing is to practice and experiment. Do lots of things "wrong", and see what happens.

  3. how about the Kensington WiFi Finder ? on Good PDA Wi-Fi Signal Strength Locator? · · Score: 1

    Why don't you just get a Kensington WiFi Finder
    for 16 to 20 bucks

    described thusly

    The only WiFi detector on the market today Completely hassle free --
    no more booting up your notebook to find a WiFi signal Detects most
    available WiFi networks with the press of a button Three lights
    indicate signal strength Compact and lightweight - fits in your
    pocket. Detects 802.11b and most 802.11b/g signals from up to 200
    feet away Filters out other wireless signals, including cordless
    phones, microwave ovens and Bluetooth networks No software or
    computer required

  4. Re:Why haven't you tried replacing the powersupply on Apple G4 Power Supply Woes? · · Score: 1
    "It used to be much worse than that, in the days up to the blue & white G3, with the Nubus architecture,"

    Ahem.

    The Nubus architecture was not proprietary and indeed a non Apple standard.

    It was developed for the Texas Instruments Nu Machine ( back in 1982 I think ) and was used in the Texas Instruments Explorer Lisp Machines.
    and then the S1500 series of Unix servers introduced by TI in 1986 and sold to HP in 1992

    So you see the Nubus was already an old bus by the time Apple started using it.
  5. Re:Overpaid on 2003 MacArthur 'Genius Grant' Winners Announced · · Score: 1
    "One of the best cases to make is to stop teaching and do something else that pays what they deserve."

    I think that it is pretty obvious that that is what is happening. Around here, all the good teachers are either fairly young and are teaching because it is really what they want to do, or have switched careers from a high paying job to a more satisfying one. The younger ones tend to switch to a higher paying job when they start to have families, and the older career switchers tend to have an investment banker spouse or something.

    The bad teachers tend to be the "Lifers" with no place else to go.

  6. "sticky keys" on Programming for the Single-Handed · · Score: 2, Informative

    If you are using a recent windows machine, press the shift key 5 times in a row. This starts "sticky keys" ( oh no , I think some more one handed typing joke attempts are about to erupt )
    "sticky keys" allows you to use the shift, alt, and control keys while typing with one hand ( or one finger ot one stick held in your mouth or one...)

  7. Re:That's kinda cool... on Automated Wireless File Transfers? · · Score: 1

    Yes I considered using a PocketPC for that.
    I can't find one that will act as a usb master.

    Feel free to point one out to me.

  8. Terapan Mine on Automated Wireless File Transfers? · · Score: 3, Informative

    I was going to do almost exactly this except without the airplane part.

    My plan was to use a Terapan
    Mine tethered to a digital SLR with the Terapan set up as the USB master
    and the SLR as the slave.

    Then I would stick a wifi card in the mine and program it to continuously
    download the files from the DSLR and ftp them to my server when it could.

  9. Re:Maybe it's because I'm living in Europe , but on Graffiti Artist Sues Grand Theft Auto Creators · · Score: 2, Funny

    Geez, Canadians get away with everything. It is against the law to eat off of the floor of subway cars in New York City.
    You are however more likely to get arrested for sitting on the stairs in the station or putting your backpack on the seat next to you.

  10. color managment on What's Missing from Free Software? · · Score: 1

    Some way to calibrate monitors and printers to a standard.
    It should work better than windows, maybe even as well as Mac.
    Feel free to tell me how stupid I am to not know about solution X, just do so in some detail.

    Cut and paste that worked between arbitrary applications would be nice as well

  11. Re:Why is this modded as +3, Informative? on Emergency Cooling with Limited Power? · · Score: 1
    ... so I'd focus on reducing heat production instead of dissipating.


    Sounds like an answer to me.

    you might look for a portable swamp cooler if you have less than 50% humidity

    found this on google

    http://www.air-n-water.com/swamp-coolers-evapora ti ve.htm

    When I was a kid , in the california central valley, one of the tractor repair
    guys had a big one bolted to the back of his truck powered by a lawn
    mower engine.

    Pretty neat to have outdoor air-conditioning in the middle of a field in
    105 degree weather. This was when most cars weren't air-conditioned.

  12. Re:Self-contradictory on Deploying License-Free Wireless Wide-Area Networks · · Score: 1
    "real life" experience

    By looking both ways when I crossed the street, I avoided getting run over.

    real-life example

    A friend of mine did not look both ways when crossing the street and was crushed to a pulp not unlike a large uncooked pizza by a cement truck going the wrong way against traffic.

    I think the difference is that the "real life" experiences are in the first person, and the examples don't need to be. By necessity most folks experiences are somewhat limited compared to the range of possibility. I.E. , if you get crushed to a pulp, the incident won't get written up as a first person experience
    .

  13. Re:"Can't be bothered..." on Restrictive Sales Practices on the Web? · · Score: 1
    MCI used to stand for "Mass Communications, Incorporated," but yeah, they won't acknowledge it anymore.
    Nope.

    Try Microwave Communications Incorporated

    Now I'll go out on a limb and claim that Sprint "Southern Pacific Railroad Internal Network Telecommunications." used to be part of the Southern Pacific Railroad , which used to be a railroad
  14. Re:Jesus Christ on Corbis Sues Amazon for Copyright Infringement · · Score: 1

    >From reading the article, it sounds like a straightforward copyright violation to me. People are selling digital copies of commercial photographs without permission. If it was my work being re-sold, I'd be suing, too!

    No, they are selling printed on paper , dead tree posters. this is more like buying bootleg CDs in a store than it is like downloading mp3s

    >I doubt that the DMCA is even relevant to the case, which could probably be prosecuted without it.

    No, the DMCA is being used by the defense, not the plaintiff. Amazon is using the safe harbor defense of the DMCA.

    But really, Corbus ought to go after the publisher of the poster. This is sort of like suing a news stand owner for selling a magazine that published a photo without the rights getting cleared correctly, of a record store owner getting dragged into a suit over uncleared samples on a cd

    >The Bill Gates connection is also spurious. Any copyright owner would be doing this.
    Well one out of three isn't too bad I guess

  15. 78s in fact on Artists Protesting Single-Song Downloads · · Score: 2, Informative
    'When the "recording industry" first started, individual songs were sold on 45's. People would buy books (similar to picture albums) in which they would store their records. '

    Umm, 78s in fact. I have a few 78 "albums" myself.

    Back in the days of the 78s, the really good ones only had one side with music on it. The other side had a trademark covering it.
  16. Re:How many platforms are in a notebook factor? on Build Your Own Computer · · Score: 4, Informative
    Yes the lovely Tadpoles,
    1)The Sparcbook and ultrabooks are Solaris based on sparc hardware

    2)The PrecisionBook uses the PA-7300LC processor and runs HP unix

    3)Don't forget the original GRiD Compass 1100, running GRiD-OS. That was the very first hinged laptop.
    http://www.total.net/~hrothgar/museum/Compass/
    Magnetic bubbles for storage yummy

    Now moving on to laptops NOT made of magnesium ... and available pre 1984

    4) Casio FP-200 , was primarily a spreadsheet machine and ran a built-in software package called CETL (Casio Easy Table Language), a VisiCalc-like language The FP-200 was built around a CMOS version of the Z80 and has 32K of ROM and 8K of RAM, expandable to 32K. The FP-200 has an 8-line X 20 character display. For graphics, 64 X 160 pixels can be individually addressed. Had a full sized keyboard

    5) WorkSlate from Convergent Technologies, was another spreadsheet machine, and all the software packages on the WorkSlate were adaptations of the basic spreadsheet program. The WorkSlate used a CMOS version of the 6800 The display on the WorkSlate had 16 lines by 42 characters. Some lines were devoted to status indicators, headings, and formulae; as a result, about 11 by 5 cells of a spreadsheet are visible at a time.

    6) The Teleram 3000 notebook portable, weighing in at nine pounds. Completely standard keyboard; four-line by 80-character display; 128K of internal bubble memory (expandable to 256K); and CP/M operating system.

    7) The Radio Shack TRS-80 Model 100, actually made by Kyoto Ceramics , the same company that makes Yashica and Contax cameras and those cool ceramic knives. The Model 100 uses a CMOS version of the Z80 running at 2.5 MHz.

    7.5) The NEC PC-8201 twin of the Radio Shack Model 100.. The 8201 was born six months or so earlier in Japan and is a somewhat different version of the Kyoto Ceramics original.

    8) The Epson HX-20 was the first true notebook size computer introduced. The HX-20 uses a CMOS version of the Z80 mpu. It has 32K of ROM and 16K of RAM, expandable to 32K with an external module. Mass storage is provided in the form of a built-in microcassette recorder and a built-in printer and a NiCad rechargeable battery that provides 50 hours of use

    9) The MicroOffice RoadRunner uses a CMOS version of the Z80 mpu and has 16K of ROM and 48K of RAM. Four memory cartridge slots are found over the keyboard for extra RAM memory and ROM software cartridges. These are addressed from the CP/M-compatible operating system as devices A through D Also built in is a schedule organizer, name/address organizer Word processing, Microsoft Basic, and Sorcim SuperCalc. More packages are promised in the future.

    10) Xerox 1810 notebook portable designed by Sunrise Systems with a CMOS version of the Z80 with 32K of ROM and 16K of RAM, expandable to 65K.

    11) Gavilan It had a touch pad below the display in 1983!!! And it had windows, a trash basket and icons before the Mac, (but after the Lisa) !
    The Gavilan had a 16-bit 8088 cpu, 48K of ROM, and 64K and RAM, expandable with up to four 32K plug-in capsules of blank memory or applications software packages. Also built in was a 3 inch , 320K Hitachi floppy disk drive. ( remember those? looked just like a 5.25 or 8 inch floppy ) and an optional snap-on printer !

    "The most unusual feature of the Gavilan is the touch pad below the display. This lets you manipulate objects on the screen by pointing at them. A quick movement of your finger moves the cursor a long way while a slow movement gives you fine control. Like Apple's Lisa system, pictorial representations of objects such as file drawers, file folders, documents, and a trash basket are shown on the screen.

    Although the screen is capable of displaying eight lines of 80 characters, in most cases, part of the screen will be devoted to menus in "windows' appropriate to the software package currently in use. Thi

  17. Re:Looong way to go. on 'Spintronic' Devices Coming from Caltech · · Score: 1

    # the technology is kind of useless right now.
    I don't know that it is all that useless right now. If I were a three letter agency with a need to factor thousand digit numbers, I don't think needing to run the computer in a bath of liquid helium would be much of a drawback. Remember, most mainframes used to have a special building built for them.

  18. It's a tautology? on Why Are Skeptics Such a Negative Bunch? · · Score: 2, Informative

    skeptic also sceptic

    1. One who instinctively or habitually doubts, questions, or disagrees with assertions or generally accepted conclusions.
    2. One inclined to skepticism in religious matters.
    3. Philosophy.
    1. often Skeptic An adherent of a school of skepticism.
    2. Skeptic A member of an ancient Greek school of skepticism, especially that of Pyrrho of Elis (360?-272? B.C.).

    [Latin Scepticus, disciple of Pyrrho of Elis, from Greek Skeptikos, from skeptesthai, to examine. See spek- in Indo-European Root
    s.]

    Source: The American Heritage® Dictionary of the English Language, Fourth Edition
    Copyright © 2000 by Houghton Mifflin Company.
    Published by Houghton Mifflin Company. All rights reserved.

    On an entirely other angle, I grew up on a farm and have seen a lot of dead things.
    These cattle mutilations always sounded a lot like a few dead cows and some insect scavengers. It's pretty amazing how some insects will completely devour one organ and leave the rest.

  19. Re:Programmers are not engineers, let me explain on Are Programmers Engineers? · · Score: 1

    "To be honest I don't know how much having lower-grade material complicates the construction of the weapon."
    One of the complications is that it would tend to make the "weapon" a bit large and less portable.
    If you are in the "axis-of-evil-dictator-dude" biz, building a nuke in your back yard probably is not nearly as much fun if you can't easily move it to someone else's back yard before you set the thing off.

  20. Re:Dubya on Are Programmers Engineers? · · Score: 1

    "where are we running a government and collecting taxes?"

    Puerto Rico comes to mind, not that W. had anything to do with that.

    As for the bill of rights, I'd be inclined to assign at least a large chunk of the for the "homeland security" act to to him and that loser ( any incumbent who can't beat a dead guy in an election pretty much defines loser ) Ashcroft.

  21. I'm"I'm not an engineer but I play one at work" on Are Programmers Engineers? · · Score: 3, Insightful

    Gee, Cisco used to think I was an "Software Engineer" and paid me 135k a
    year and I only have a masters degree in fine art. (Performance art and Photography
    and a few things in between) On the other hand when I was getting that MFA
    I built a camera from billitt aluminim and a electric guitar from wood scraps.

    I always thought that programming was as much an art dicipline or perhaps
    an exercise in linguistics or theater ( see Brenda
    Laurel )

  22. Re:More information on Signal Splitters for Videowall-type Setups? · · Score: 1

    You know, if the monitors are video monitors rather than computer graphics displays, then you are stuck with crummy broadcast specs, i.e. 512 lines of video per screen. In that case what you probably want the RGB ComputerWall II http://www.rgb.com/Webpages/prodpgs/cwall.html which is cheap at about $10,000 retail. It accepts computer inputs up to 1280 x 1024 pixels and displays them across a 2x2 array of monitors or projectors

  23. I used to be in that biz on Signal Splitters for Videowall-type Setups? · · Score: 2, Informative

    You are using the wrong search string

    The google string you want is "wall controller"
    with the quote marks.
    uxga "wall controller"
    or
    "data wall controller"
    or
    "video wall controller"
    or
    "videowall controller"
    narrow it down a bit

    http://www.rgb.com/Webpages/prodcats/commandapp. ht ml
    http://www.christiedigital.com/products/produc ts.a sp?Port=3&ProdPartNo=38-FRC001

    Pioneer makes some great monitors for this application

    BTW, this stuff is expensive. Thousands a day to rent, and priced for NASA to buy.

  24. Re:Good one on Funny and Irrelevant Program Names? · · Score: 1

    Hmm..., I thought if you don't admit the mistakes you make in public or don't admit that you said things that are wrong, then you are an idiot.

    At least glenstar admits his mistakes.

  25. Re:DOJ doesn't own it on IsoNews Ostensibly Shut Down By The DOJ · · Score: 1

    isonews.com is 66.201.243.172
    C:\WINDOWS>ping isonews.com

    Pinging isonews.com [66.201.243.172] with 32 bytes of data:

    Reply from 66.201.243.172: bytes=32 time=234ms TTL=241
    Reply from 66.201.243.172: bytes=32 time=229ms TTL=241
    Reply from 66.201.243.172: bytes=32 time=230ms TTL=241
    Reply from 66.201.243.172: bytes=32 time=227ms TTL=241

    but www.isonews.com is 149.101.1.91
    C:\WINDOWS>ping www.isonews.com

    Pinging www.isonews.com [149.101.1.91] with 32 bytes of data:

    Request timed out.
    Request timed out.
    Request timed out.
    Request timed out.

    odd thing though is that http://66.201.243.172 gets you

    HTTP Server Error 503
    No available server to handle this request

    but http://isonews.com or http://www.isonews.com or http:149.101.1.91 both all you the DOJ page