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Gainer์™€Funnel
๋””์ž์ด๋„ˆ/ ์•„ํ‹ฐ์ŠคํŠธ์™€ ์—”์ง€๋‹ˆ์–ด ์‚ฌ์ด์˜ ๊ฐ„๊ฒฉ์„ ์ขํžˆ๊ธฐ ์œ„ํ•œ ํˆด ํ‚ท๊ณผ
์›ํฌ์ˆ ๋””์ž์ธ


Gainer and Funnel
Designing of toolkits and workshop to fill gaps between
artists/designers and engineers




Shigeru Kobayashi (IAMAS DSP course)
Lecture and workshop at Soongsil University on April 27th, 2009
Designing toolkits/ํˆดํ‚ท ๋””์ž์ธ
    Gainer (2005~)
โ—


    Funnel (2006~)
โ—
Motivation/๋™๊ธฐ๏ผˆ์—”์ง€๋‹ˆ์–ด ์žˆ์–ด์„œ๏ผ‰
    ใ€Œํ•˜๋“œ์›จ์–ด์— ์žˆ์–ด์„œ์˜ ์Šค์ผ€์น˜ ใ€๋Š” ์†Œํ”„ํŠธ์›จ์–ด
โ—


    ๊ฒฝ์šฐ๋งŒํผ ๊ฐ„๋‹จํ•œ ๊ฒƒ์€ ์•„๋‹ˆ๋‹ค.๏ผš๊ณ„๋ฐœ ์ตœ์ข… ๋‹จ๊ณ„
    ์—์„œ ์ƒˆ๋กœ์šด ์•„์ด๋””์–ด๋ฅผ ์‹ค์ œ ๊ตฌํ˜„ํ•˜๋Š” ๊ฒƒ์€ ์–ด
    ๋ ต๋‹ค.
    ๊ณผ๊ฑฐ(์˜ˆ์ „)๊ฒฝํ—˜์„ ๋ฐ”ํƒ•์œผ๋กœใ€Œ์ƒˆ๋กญ์šดใ€์•„์ด๋””์–ด
โ—


    ๋ฅผ ํ‰๊ฐ€ํ•˜๋Š” ๊ฒƒ์€ ์–ด๋ ต๋‹ค
    ๋””์ž์ด๋„ˆ์™€ ์—”์ง€๋‹ˆ์–ด์˜ ์‚ฌ์ด์—๋Š” ๊ณตํ†ต์–ธ์–ด๊ฐ€ ์—†
โ—


    ๋‹ค.
Motivation/๋™๊ธฐ (IAMAS์—์„œ)
    ์ปจ์…‰์ฃผ๋„๋กœ ์ œ์ž‘์„ ์ง„ํ–‰ํ•˜๋Š” ์ผ์€ ํ‰๊ท ์ ์œผ๋กœ
โ—


    ํ™•์‹คํ•œ ์•„์ด๋””์–ด๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ์ง€ ์•Š์€ ํ•™์ƒ์—๊ฒŒ
    ์žˆ์–ด ๊ฐ„๋‹จํ•œ ์ผ์€ ์•„๋‹ˆ๋‹ค.
    ใ€Œ๋งŒ๋“ค๋ฉด์„œ ์ƒ๊ฐํ•œ๋‹ค.ใ€๋ผ๋Š” ๋ฉ”์†Œ๋“œ๋Š” ์ƒ๊ฐํ•˜๋Š”
โ—


    ๋ฐฉ๋ฒ•์— ์žˆ์–ด์„œ ์ข‹์ง€๋งŒ, ์•Œ๋งž์€ ๊ธฐ์ˆ  ์—†์ด๋Š” ์‹ค์ œ
    ๋ก  ์–ด๋ ต๋‹ค.
    ๋งˆ์ด์ฝ˜(microcontroller) ํ”„๋กœ๊ทธ๋ž˜๋ฐ์„ C๋‚˜ ์–ด์…ˆ
โ—


    ๋ธ”๋Ÿฌ๋กœ ๊ฐ€๋ฅด์น˜๋Š” ๊ฒƒ์€ ์–ด๋ ต๋‹ค.๏ผˆ์‰ฝ๊ฒŒ ์ขŒ์ ˆํ•˜๋Š”
    ๊ฒฝํ–ฅ์ด ์žˆ๋‹ค.๏ผ‰
Physical Computing๊ณผ์˜ ๋งŒ๋‚จ
    2004๋…„์— ๋„์„œใ€ŒPhysical Computingใ€์„ ํ†ตํ•ด
โ—


    ์ ‘ํ•˜๊ฒŒ ๋๋‹ค.
    ๊ฑฐ๊ธฐ์— ์“ฐ์—ฌ์ง„ ๊ฐ€๋ฅด์นœ ๋ฐฉ๋ฒ•์€ ๊ดœ์ฐฎ์•„ ๋ณด์˜€๋‹ค.
โ—



    ๊ทธ ํ›„์— ํˆด ํ‚ท์„ ๋””์ž์ธํ•˜๊ณ , ์›Œํฌ์ˆ์„ ์—ด๊ณ  ๊ธฐ์‚ฌ
โ—


    ๋ž‘ ์ฑ…์„ ์ผ๋‹ค.
Gainer์˜ ๋ฐฐ๊ฒฝ
    2005๋…„์— ๊ฐœ๋ฐœ์„ ์‹œ์ž‘ํ–ˆ๋‹ค๏ผˆ์•„์ง Arduino๊ฐ€ ์—†
โ—


    ๋Š” ์‹œ๊ธฐ๏ผ‰
    ์ž๊ธฐ์ž์‹ ์ด ํ•„์š”๋กœ ํ•˜๋Š” ํˆด ํ‚ท์„ ๊ฐœ๋ฐœํ•˜์ž
โ—



    ๊ฐ€๋Šฅํ•œ ํ•œ ์‹ฌํ”Œํ•˜๊ฒŒ ํ•˜๊ธฐ ์œ„ํ•ด ๊ธฐ๋Šฅ์„ I/O๋ชจ๋“ˆ๋กœ
โ—


    ํ•œ์ •ํ–ˆ๋‹ค
Gainer ๋ผ๋Š” ๊ฒƒ์€?
    ์˜คํ”ˆ ์†Œ์Šค ํ•˜๋“œ์›จ์–ด์™€ ์†Œํ”„ํŠธ์›จ์–ด๋กœ๋ถ€ํ„ฐ ๊ตฌ์„ฑ๋œ
โ—


    ํˆดํ‚ท
    ํ•˜๋“œ์›จ์–ด : USB์ธํ„ฐํŽ˜์ด์Šค๋ถ€์ฐฉ I/O๋ชจ๋“ˆ
โ—



    ์†Œํ”„ํŠธ์›จ์–ด ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ
โ—


        ActionScript 2/3
    โ—


        Processing
    โ—


        Max/MSP
    โ—
Gainer I/Oใƒข๋ชจ๋“ˆ
์›Œํฌ์ˆ ์˜ˆ
    Yamaguchi Center for Arts and Media
โ—


    (์•ผ๋งˆ๊ตฌ์น˜ ์ •๋ณด ์˜ˆ์ˆ  ์„ผํƒ€)
    ์ดํ‹€๊ฐ„ (2007.12.21-22)
โ—



    ์ฐธ๊ฐ€์ž19๋ช…
โ—



    Gainer I/O + Funnel + Processing
โ—
Lecture/๊ฐ•์˜
Practical training/์‹ค์Šต
Idea Sketches/์•„์ด๋””์–ด ์Šค์ผ€์น˜
Hardware sketching/ํ•˜๋“œ์›จ์–ด ์Šค์ผ€์น˜
Hardware sketching/ํ•˜๋“œ์›จ์–ด ์Šค์ผ€์น˜
Presentation/ํ”„๋ ˆ์  ํ…Œ์ด์…˜
๏ผ‹GAINER: tutorial
๏ผ‹GAINER: Cookbook
๏ผ‹GAINER: ์ž‘ํ’ˆ์†Œ๊ฐœ
์˜คํ”ˆ ์†Œ์Šค ํ•˜๋“œ๋กœ์„œ Gainer
    Gainer I/O module v1.0
โ—


        ์˜ค๋ฆฌ์ง€๋‚ ํŒ
    โ—



        PSoC ๊ธฐ๋ฐ˜
    โ—
์˜คํ”ˆ ์†Œ์Šค ํ•˜๋“œ๋กœ์„œ Gainer
    Gainer PSoC development board
โ—


        SparkFun Electronics์— ์˜ํ•œ ์„ค๊ณ„
    โ—



        PSoC๊ธฐ๋ฐ˜
    โ—
์˜คํ”ˆ์†Œ์Šคํ•˜๋“œ๋กœ์„œ Gainer
    Ginger/Pepper/Sugar
โ—


        Morecat Lab์— ์˜ํ•œ ์„ค๊ณ„
    โ—



        AVR๊ธฐ๋ฐ˜
    โ—
์˜คํ”ˆ ์†Œ์Šค ํ•˜๋“œ๋กœ์„œ์˜ Gainer
    Gainer mini
โ—


        RT์— ์˜ํ•œ ์„ค๊ณ„
    โ—



        PIC๊ธฐ๋ฐ˜
    โ—
์˜คํ”ˆ ์†Œ์Šค ์†Œํ”„ํŠธ์›จ์–ด๋กœ์„œ Gainer
    .NET
โ—


    Perl
โ—


    Puredata
โ—


    Python
โ—


    Ruby
โ—


    Squeak
โ—


    vvvv
โ—
IAMAS์—์„œ ์ตœ๊ทผ ํ™œ๋™
    ๋ฏธ๋””์–ด์•„ํŠธ์—์„œ ์ง€๊ธˆ๊นŒ์ง€ ํ•ด์˜จ ํ‘œํ˜„์„ ์ธํ„ฐ๋ ‰์…˜
โ—


    ๋””์ž์ธ์— ์‘์šฉ
    ์ธํ„ฐ๋ ‰ํ‹ฐ๋ธŒ ๊ด‘๊ณ ๋ž€ ๋˜ ๋‹ค๋ฅธ ์‘์šฉ ์˜ˆ๊ฐ€ ๋  ๊ฒƒ์ด๋‹ค.
โ—



    ํ”ผ์ง€์ปฌํ•œ ์ธํ„ฐ๋ž™์…˜ ๋””์ž์ธ์„ ์œ„ํ•ด ์ƒˆ๋กœ์šด ๋””์ž
โ—


    ์ธ ๋ฉ”์†Œ๋“œ๋ฅผ ๊ฐœ๋ฐœ๏ผšGangu ํ”„๋กœ์ ํŠธ
    (Gangu๋Š” ์ผ๋ณธ์–ด๋กœ ์™„๊ตฌ๋ฅผ ๋งํ•จ)
์™„๊ตฌ๋ฅผ ๋””์ž์ธํ•˜๋Š” ํ”„๋กœ์„ธ์Šค
    ๊ธฐ์กด์˜ ์ „์ž์™„๊ตฌ๋ฅผ ์žฌ์กฐ์‚ฌ๏ผˆ๋งŽ์ด๏ผ‰
โ—



    ์•„์ด๋””์–ด ์Šค์ผ€์น˜๋ฅผ ๊ทธ๋ฆฐ๋‹ค๏ผˆ๋งŽ์ด๏ผ‰
โ—



    ์•„์ด๋””์–ด๋ฅผ ํ‰๊ฐ€ํ•˜๊ณ , ํ•™์ƒ์—๊ฒŒ ํ•˜๋‚˜์˜ ์•„์ด๋””์–ด๋ฅผ ์„ ํƒํ•œ
โ—


    ๋‹ค.
    DirtyPrototype (์ ํ† ๋‚˜ ๋ฐœํฌ ์Šค์น˜๋กค ๊ฐ™์€ ๊ฐ€๊นŒ์ด์žˆ๋Š” ์žฌ๋ฃŒ
โ—


    ๋กœ ๋‹จ์‹œ๊ฐ„์— ๋งŒ๋“œ๋Š” ํƒ€์ž…)
    ํ•˜๋“œ์›จ์–ด์Šค์ผ€์น˜
โ—



    ํ”„๋กœํ† ํƒ€์ž… ์ œ์ž‘
โ—



    ์ „์‹œ
โ—



    ๋‹ค์‹œ ํ•œ๋ฒˆ ์ƒ๊ฐํ•ด ๋ณธ๋‹ค
โ—
์™„๊ตฌ์˜์˜ˆ๏ผšMountain Guitar
    ๋””์ž์ธ๏ผšJunichi Kanebako
โ—



    ์žฅ๋‚œ๊ฐ ๊ฐ™์€ ์•…๊ธฐ ์ธํ„ฐํŽ˜์ด์Šค ํ”„๋กœํŒจ์…”๋‚ ํ•œ ๊ธฐ
โ—


    ํƒ€ ์‚ฌ์šด๋“œ
    Gainer I/O (๋ฌด์„ ํŒ) + Max/MSP
โ—
์™„๊ตฌ ์˜ˆ๏ผšJamming Gear
    ๋””์ž์ธ๏ผšSo Kanno and Kenichiro Saigo
โ—



    ๋””์ง€ํ„ธ๋ฎค์ง์„ ์‹œ๊ฐํ™” ํ•˜๊ธฐ ์œ„ํ•ด ํƒ„์ง€๋ถˆ ์ธํ„ฐํŽ˜
โ—


    ์ด์Šค
    ์Šค์ผ€์น˜๏ผšGainer I/O + Max/MSP
โ—



    ํ”„๋กœํ† ํƒ€์ž…๏ผšFIO + Bluetooth + Max/MSP
โ—
Funnel๊ฐœ๋ฐœ๋™๊ธฐ
    ํ•œ ์ข…๋ฅ˜์˜I/O๋ชจ๋“ˆ๋กœ๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ์šฉ๋„๋ฅผ ์นด๋ฐ”
โ—


    ํ•˜์ง€ ๋ชปํ•จ, ํˆด ํ‚ท์„ ๋ฐ”๊พธ๋Š” ๊ฒƒ์€ ์–ด๋ ต์ง€ ์•Š๋‹ค.
    ์ดˆ์‹ฌ์ž์— ์žˆ์–ด์„œ, ์‹ค์„ธ๊ณ„์—์„œ ์ž…๋ ฅ์„ ๋‹ค๋ฃจ๋Š” ๊ฒƒ
โ—


    ์€ ๊ฐ„๋‹จํ•˜์ง€๋Š” ์•Š๋‹ค.
    ์œ ์„ ์œผ๋กœ ์ ‘์†์ดใ€Œํ•˜๋“œ์›จ์–ด์— ์žˆ์–ด ์Šค์ผ€์น˜ใ€๋‹จ
โ—


    ๊ณ„์—์„œ ์•„์ด๋””์–ด๋ฅผ ์ขํžŒ๋‹ค.
Funnel๊ฐœ๋ฐœ ๋ฐฐ๊ฒฝ
    ์ฒ˜์Œ์€ใ€ŒGainer v2.0ใ€์œผ๋กœ ํ•  ๊ณ„ํš์ด์—ˆ๋‹ค.
โ—



    ๊ฐœ๋ฐœ์‹œ์ž‘์€ 2007๋…„๏ผš์ด๋ฏธ Arduino์ด ๋“ฑ์žฅํ•ด ๋„“๊ฒŒ ์‚ฌ์šฉ
โ—


    ๋˜๊ณ  ์žˆ์—ˆ๋‹ค.
    ๋‚˜ ์ž์‹ ๋„ ์ž์ฃผ Gainer์™€ Arduino ๋‘˜์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๋‹ค.
โ—



    ใ€Œ์ฐจ๋ณ„ํ™”ใ€,ใ€Œ์‹ ๊ทœ์„ฑใ€ ๋งŒ์„ ์œ„ํ•ด์„œ ๋…์ž์ ์ธ ๊ฒƒ์„ ๋งŒ
โ—


    ๋“œ๋Š” ๊ฒƒ์€ ๊ทธ๋งŒ๋‘  : ์ผ๋ฐ˜ ์†Œ๋น„์ž๋ฅผ ์ƒ๊ฐํ•˜์ž
    ๊ทธ๋Ÿฌ๋ฉด ํˆด ํ‚ท ์‚ฌ์ด๋ฅผ ใ€Œ์ƒํ˜ธ์ ‘์†ใ€ํ•˜๋Š” ๊ฒƒ์€ ์–ด๋–จ๊ฐ€?
โ—
Bill Buxton's โ€œdesign funnelโ€
    Sketching User Experiences (2007)
โ—
์ˆ˜์—…์— ์žˆ์–ด ๋Œ€์ฒ˜
              Sketching    Prototyping
Toolkit       Gainer       Gainer or Arduino
Connection    wired        Wired, wireless or stand-alone
Programming   PC           PC and/or microcontroller
Material      Cardboard,   Wood and/or 3D printing
              clay or
              styrofoam
Wiring        breadboard   soldering
Funnel๋ž€ ๋ฌด์—‡์ธ๊ฐ€๏ผŸ
    ํˆด ํ‚ท์„ ์ƒํ˜ธ์ ‘์†ํ•˜๋Š” ํˆดํ‚ท
โ—



    ์Šค์ผ€์น˜์—์„œ ํ”„๋กœํ† ํƒ€์ž…๊นŒ์ง€ใ€Œํ”„๋กœํ† ํƒ€์ž…
โ—


    funnelใ€์„ ์นด๋ฐ”ํ•œ๋‹ค.
    ๋””์ž์ด๋„ˆ๏ผ์•„ํ‹ฐ์ŠคํŠธ์™€ ์—”์ง€๋‹ˆ์–ด ์‚ฌ์ด์— ๊ณตํ†ต์–ธ
โ—


    ์–ด๊ฐ€ ๋˜๋Š” ๊ฒƒ์„ ๋ชฉํ‘œ๋กœ
Funnel๊ธฐ๋Šฅ
    ใ€Œ์„ผ์„œ์–ธ์–ดใ€๋ฅผใ€ŒGUI์–ธ์–ดใ€์— ํ†ต์—ญํ•œ๋‹ค.
โ—



    ์ž…๋ ฅ์„ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์œ„ํ•œ ๋‹ค์–‘ํ•œ ํ•„ํ„ฐ
โ—



        ์Šค์ผ€์ผ๋ง
    โ—



        ๋ฒ”์œ„๋ถ„ํ• (SetPoint)
    โ—



        LPF, HPF๋“ฑ
    โ—



    Arduino๊ธฐ๋ฐ˜ ์ƒˆ๋กœ์šดI/O๋ชจ๋“ˆ
โ—
Funnel์„ ๊ฒฝ์œ ํ•œ ์ƒํ˜ธ์ ‘์†
์„œํฌํŠธํ•˜๊ณ  ์žˆ๋Š” ํ•˜๋“œ์›จ์–ด
    Gainer I/O
โ—



    Arduino and compatibles (Firmata v2๊ฒฝ์œ )
โ—



    XBee (IEEE 802.15.4/ZigBee)
โ—


    FIO (Funnel I/O)
โ—
์„œํฌํŠธํ•˜๊ณ  ์žˆ๋Š” ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด
    ActionScript 3
โ—


    Processing
โ—


    Ruby
โ—
Event detection without Funnel
var threshold:Number = 0.5;
var hysteresis:Number = 0.1;
var lastState:int = 0;

function loop:void {
    var state:int = -1;
    if (io.analogInpout(0).value < (threshold โ€“ hysteresis)) {
        state = 0;
    } else if (io.analogInpout(0).value > (threshold + hysteresis)) {
        state = 1;
    } else {
        state = lastState;
    }

    if (lastState == 0 && state == 1) {
        // on rising edge, do something
    }

    lastState = state;
}
Event detection with Funnel
var threshold:Number = 0.5;
var hysteresis:Number = 0.1;

io.analogInput(0).filters = [new SetPoint([threshold, hysteresis])];
io.analogInput(0).addEventListener(RISING_EDGE, onRisingEdge);

function onRisingEdge(e:PinEvent):void {
    // do something
}

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Lecture at Soongsil University

  • 1. Gainer์™€Funnel ๋””์ž์ด๋„ˆ/ ์•„ํ‹ฐ์ŠคํŠธ์™€ ์—”์ง€๋‹ˆ์–ด ์‚ฌ์ด์˜ ๊ฐ„๊ฒฉ์„ ์ขํžˆ๊ธฐ ์œ„ํ•œ ํˆด ํ‚ท๊ณผ ์›ํฌ์ˆ ๋””์ž์ธ Gainer and Funnel Designing of toolkits and workshop to fill gaps between artists/designers and engineers Shigeru Kobayashi (IAMAS DSP course) Lecture and workshop at Soongsil University on April 27th, 2009
  • 2. Designing toolkits/ํˆดํ‚ท ๋””์ž์ธ Gainer (2005~) โ— Funnel (2006~) โ—
  • 3. Motivation/๋™๊ธฐ๏ผˆ์—”์ง€๋‹ˆ์–ด ์žˆ์–ด์„œ๏ผ‰ ใ€Œํ•˜๋“œ์›จ์–ด์— ์žˆ์–ด์„œ์˜ ์Šค์ผ€์น˜ ใ€๋Š” ์†Œํ”„ํŠธ์›จ์–ด โ— ๊ฒฝ์šฐ๋งŒํผ ๊ฐ„๋‹จํ•œ ๊ฒƒ์€ ์•„๋‹ˆ๋‹ค.๏ผš๊ณ„๋ฐœ ์ตœ์ข… ๋‹จ๊ณ„ ์—์„œ ์ƒˆ๋กœ์šด ์•„์ด๋””์–ด๋ฅผ ์‹ค์ œ ๊ตฌํ˜„ํ•˜๋Š” ๊ฒƒ์€ ์–ด ๋ ต๋‹ค. ๊ณผ๊ฑฐ(์˜ˆ์ „)๊ฒฝํ—˜์„ ๋ฐ”ํƒ•์œผ๋กœใ€Œ์ƒˆ๋กญ์šดใ€์•„์ด๋””์–ด โ— ๋ฅผ ํ‰๊ฐ€ํ•˜๋Š” ๊ฒƒ์€ ์–ด๋ ต๋‹ค ๋””์ž์ด๋„ˆ์™€ ์—”์ง€๋‹ˆ์–ด์˜ ์‚ฌ์ด์—๋Š” ๊ณตํ†ต์–ธ์–ด๊ฐ€ ์—† โ— ๋‹ค.
  • 4. Motivation/๋™๊ธฐ (IAMAS์—์„œ) ์ปจ์…‰์ฃผ๋„๋กœ ์ œ์ž‘์„ ์ง„ํ–‰ํ•˜๋Š” ์ผ์€ ํ‰๊ท ์ ์œผ๋กœ โ— ํ™•์‹คํ•œ ์•„์ด๋””์–ด๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ์ง€ ์•Š์€ ํ•™์ƒ์—๊ฒŒ ์žˆ์–ด ๊ฐ„๋‹จํ•œ ์ผ์€ ์•„๋‹ˆ๋‹ค. ใ€Œ๋งŒ๋“ค๋ฉด์„œ ์ƒ๊ฐํ•œ๋‹ค.ใ€๋ผ๋Š” ๋ฉ”์†Œ๋“œ๋Š” ์ƒ๊ฐํ•˜๋Š” โ— ๋ฐฉ๋ฒ•์— ์žˆ์–ด์„œ ์ข‹์ง€๋งŒ, ์•Œ๋งž์€ ๊ธฐ์ˆ  ์—†์ด๋Š” ์‹ค์ œ ๋ก  ์–ด๋ ต๋‹ค. ๋งˆ์ด์ฝ˜(microcontroller) ํ”„๋กœ๊ทธ๋ž˜๋ฐ์„ C๋‚˜ ์–ด์…ˆ โ— ๋ธ”๋Ÿฌ๋กœ ๊ฐ€๋ฅด์น˜๋Š” ๊ฒƒ์€ ์–ด๋ ต๋‹ค.๏ผˆ์‰ฝ๊ฒŒ ์ขŒ์ ˆํ•˜๋Š” ๊ฒฝํ–ฅ์ด ์žˆ๋‹ค.๏ผ‰
  • 5. Physical Computing๊ณผ์˜ ๋งŒ๋‚จ 2004๋…„์— ๋„์„œใ€ŒPhysical Computingใ€์„ ํ†ตํ•ด โ— ์ ‘ํ•˜๊ฒŒ ๋๋‹ค. ๊ฑฐ๊ธฐ์— ์“ฐ์—ฌ์ง„ ๊ฐ€๋ฅด์นœ ๋ฐฉ๋ฒ•์€ ๊ดœ์ฐฎ์•„ ๋ณด์˜€๋‹ค. โ— ๊ทธ ํ›„์— ํˆด ํ‚ท์„ ๋””์ž์ธํ•˜๊ณ , ์›Œํฌ์ˆ์„ ์—ด๊ณ  ๊ธฐ์‚ฌ โ— ๋ž‘ ์ฑ…์„ ์ผ๋‹ค.
  • 6. Gainer์˜ ๋ฐฐ๊ฒฝ 2005๋…„์— ๊ฐœ๋ฐœ์„ ์‹œ์ž‘ํ–ˆ๋‹ค๏ผˆ์•„์ง Arduino๊ฐ€ ์—† โ— ๋Š” ์‹œ๊ธฐ๏ผ‰ ์ž๊ธฐ์ž์‹ ์ด ํ•„์š”๋กœ ํ•˜๋Š” ํˆด ํ‚ท์„ ๊ฐœ๋ฐœํ•˜์ž โ— ๊ฐ€๋Šฅํ•œ ํ•œ ์‹ฌํ”Œํ•˜๊ฒŒ ํ•˜๊ธฐ ์œ„ํ•ด ๊ธฐ๋Šฅ์„ I/O๋ชจ๋“ˆ๋กœ โ— ํ•œ์ •ํ–ˆ๋‹ค
  • 7. Gainer ๋ผ๋Š” ๊ฒƒ์€? ์˜คํ”ˆ ์†Œ์Šค ํ•˜๋“œ์›จ์–ด์™€ ์†Œํ”„ํŠธ์›จ์–ด๋กœ๋ถ€ํ„ฐ ๊ตฌ์„ฑ๋œ โ— ํˆดํ‚ท ํ•˜๋“œ์›จ์–ด : USB์ธํ„ฐํŽ˜์ด์Šค๋ถ€์ฐฉ I/O๋ชจ๋“ˆ โ— ์†Œํ”„ํŠธ์›จ์–ด ๋ผ์ด๋ธŒ๋Ÿฌ๋ฆฌ โ— ActionScript 2/3 โ— Processing โ— Max/MSP โ—
  • 9. ์›Œํฌ์ˆ ์˜ˆ Yamaguchi Center for Arts and Media โ— (์•ผ๋งˆ๊ตฌ์น˜ ์ •๋ณด ์˜ˆ์ˆ  ์„ผํƒ€) ์ดํ‹€๊ฐ„ (2007.12.21-22) โ— ์ฐธ๊ฐ€์ž19๋ช… โ— Gainer I/O + Funnel + Processing โ—
  • 19. ์˜คํ”ˆ ์†Œ์Šค ํ•˜๋“œ๋กœ์„œ Gainer Gainer I/O module v1.0 โ— ์˜ค๋ฆฌ์ง€๋‚ ํŒ โ— PSoC ๊ธฐ๋ฐ˜ โ—
  • 20. ์˜คํ”ˆ ์†Œ์Šค ํ•˜๋“œ๋กœ์„œ Gainer Gainer PSoC development board โ— SparkFun Electronics์— ์˜ํ•œ ์„ค๊ณ„ โ— PSoC๊ธฐ๋ฐ˜ โ—
  • 21. ์˜คํ”ˆ์†Œ์Šคํ•˜๋“œ๋กœ์„œ Gainer Ginger/Pepper/Sugar โ— Morecat Lab์— ์˜ํ•œ ์„ค๊ณ„ โ— AVR๊ธฐ๋ฐ˜ โ—
  • 22. ์˜คํ”ˆ ์†Œ์Šค ํ•˜๋“œ๋กœ์„œ์˜ Gainer Gainer mini โ— RT์— ์˜ํ•œ ์„ค๊ณ„ โ— PIC๊ธฐ๋ฐ˜ โ—
  • 23. ์˜คํ”ˆ ์†Œ์Šค ์†Œํ”„ํŠธ์›จ์–ด๋กœ์„œ Gainer .NET โ— Perl โ— Puredata โ— Python โ— Ruby โ— Squeak โ— vvvv โ—
  • 24. IAMAS์—์„œ ์ตœ๊ทผ ํ™œ๋™ ๋ฏธ๋””์–ด์•„ํŠธ์—์„œ ์ง€๊ธˆ๊นŒ์ง€ ํ•ด์˜จ ํ‘œํ˜„์„ ์ธํ„ฐ๋ ‰์…˜ โ— ๋””์ž์ธ์— ์‘์šฉ ์ธํ„ฐ๋ ‰ํ‹ฐ๋ธŒ ๊ด‘๊ณ ๋ž€ ๋˜ ๋‹ค๋ฅธ ์‘์šฉ ์˜ˆ๊ฐ€ ๋  ๊ฒƒ์ด๋‹ค. โ— ํ”ผ์ง€์ปฌํ•œ ์ธํ„ฐ๋ž™์…˜ ๋””์ž์ธ์„ ์œ„ํ•ด ์ƒˆ๋กœ์šด ๋””์ž โ— ์ธ ๋ฉ”์†Œ๋“œ๋ฅผ ๊ฐœ๋ฐœ๏ผšGangu ํ”„๋กœ์ ํŠธ (Gangu๋Š” ์ผ๋ณธ์–ด๋กœ ์™„๊ตฌ๋ฅผ ๋งํ•จ)
  • 25. ์™„๊ตฌ๋ฅผ ๋””์ž์ธํ•˜๋Š” ํ”„๋กœ์„ธ์Šค ๊ธฐ์กด์˜ ์ „์ž์™„๊ตฌ๋ฅผ ์žฌ์กฐ์‚ฌ๏ผˆ๋งŽ์ด๏ผ‰ โ— ์•„์ด๋””์–ด ์Šค์ผ€์น˜๋ฅผ ๊ทธ๋ฆฐ๋‹ค๏ผˆ๋งŽ์ด๏ผ‰ โ— ์•„์ด๋””์–ด๋ฅผ ํ‰๊ฐ€ํ•˜๊ณ , ํ•™์ƒ์—๊ฒŒ ํ•˜๋‚˜์˜ ์•„์ด๋””์–ด๋ฅผ ์„ ํƒํ•œ โ— ๋‹ค. DirtyPrototype (์ ํ† ๋‚˜ ๋ฐœํฌ ์Šค์น˜๋กค ๊ฐ™์€ ๊ฐ€๊นŒ์ด์žˆ๋Š” ์žฌ๋ฃŒ โ— ๋กœ ๋‹จ์‹œ๊ฐ„์— ๋งŒ๋“œ๋Š” ํƒ€์ž…) ํ•˜๋“œ์›จ์–ด์Šค์ผ€์น˜ โ— ํ”„๋กœํ† ํƒ€์ž… ์ œ์ž‘ โ— ์ „์‹œ โ— ๋‹ค์‹œ ํ•œ๋ฒˆ ์ƒ๊ฐํ•ด ๋ณธ๋‹ค โ—
  • 26. ์™„๊ตฌ์˜์˜ˆ๏ผšMountain Guitar ๋””์ž์ธ๏ผšJunichi Kanebako โ— ์žฅ๋‚œ๊ฐ ๊ฐ™์€ ์•…๊ธฐ ์ธํ„ฐํŽ˜์ด์Šค ํ”„๋กœํŒจ์…”๋‚ ํ•œ ๊ธฐ โ— ํƒ€ ์‚ฌ์šด๋“œ Gainer I/O (๋ฌด์„ ํŒ) + Max/MSP โ—
  • 27. ์™„๊ตฌ ์˜ˆ๏ผšJamming Gear ๋””์ž์ธ๏ผšSo Kanno and Kenichiro Saigo โ— ๋””์ง€ํ„ธ๋ฎค์ง์„ ์‹œ๊ฐํ™” ํ•˜๊ธฐ ์œ„ํ•ด ํƒ„์ง€๋ถˆ ์ธํ„ฐํŽ˜ โ— ์ด์Šค ์Šค์ผ€์น˜๏ผšGainer I/O + Max/MSP โ— ํ”„๋กœํ† ํƒ€์ž…๏ผšFIO + Bluetooth + Max/MSP โ—
  • 28. Funnel๊ฐœ๋ฐœ๋™๊ธฐ ํ•œ ์ข…๋ฅ˜์˜I/O๋ชจ๋“ˆ๋กœ๋Š” ์ผ๋ฐ˜์ ์œผ๋กœ ์šฉ๋„๋ฅผ ์นด๋ฐ” โ— ํ•˜์ง€ ๋ชปํ•จ, ํˆด ํ‚ท์„ ๋ฐ”๊พธ๋Š” ๊ฒƒ์€ ์–ด๋ ต์ง€ ์•Š๋‹ค. ์ดˆ์‹ฌ์ž์— ์žˆ์–ด์„œ, ์‹ค์„ธ๊ณ„์—์„œ ์ž…๋ ฅ์„ ๋‹ค๋ฃจ๋Š” ๊ฒƒ โ— ์€ ๊ฐ„๋‹จํ•˜์ง€๋Š” ์•Š๋‹ค. ์œ ์„ ์œผ๋กœ ์ ‘์†์ดใ€Œํ•˜๋“œ์›จ์–ด์— ์žˆ์–ด ์Šค์ผ€์น˜ใ€๋‹จ โ— ๊ณ„์—์„œ ์•„์ด๋””์–ด๋ฅผ ์ขํžŒ๋‹ค.
  • 29. Funnel๊ฐœ๋ฐœ ๋ฐฐ๊ฒฝ ์ฒ˜์Œ์€ใ€ŒGainer v2.0ใ€์œผ๋กœ ํ•  ๊ณ„ํš์ด์—ˆ๋‹ค. โ— ๊ฐœ๋ฐœ์‹œ์ž‘์€ 2007๋…„๏ผš์ด๋ฏธ Arduino์ด ๋“ฑ์žฅํ•ด ๋„“๊ฒŒ ์‚ฌ์šฉ โ— ๋˜๊ณ  ์žˆ์—ˆ๋‹ค. ๋‚˜ ์ž์‹ ๋„ ์ž์ฃผ Gainer์™€ Arduino ๋‘˜์„ ์‚ฌ์šฉํ•˜๊ณ  ์žˆ๋‹ค. โ— ใ€Œ์ฐจ๋ณ„ํ™”ใ€,ใ€Œ์‹ ๊ทœ์„ฑใ€ ๋งŒ์„ ์œ„ํ•ด์„œ ๋…์ž์ ์ธ ๊ฒƒ์„ ๋งŒ โ— ๋“œ๋Š” ๊ฒƒ์€ ๊ทธ๋งŒ๋‘  : ์ผ๋ฐ˜ ์†Œ๋น„์ž๋ฅผ ์ƒ๊ฐํ•˜์ž ๊ทธ๋Ÿฌ๋ฉด ํˆด ํ‚ท ์‚ฌ์ด๋ฅผ ใ€Œ์ƒํ˜ธ์ ‘์†ใ€ํ•˜๋Š” ๊ฒƒ์€ ์–ด๋–จ๊ฐ€? โ—
  • 30. Bill Buxton's โ€œdesign funnelโ€ Sketching User Experiences (2007) โ—
  • 31. ์ˆ˜์—…์— ์žˆ์–ด ๋Œ€์ฒ˜ Sketching Prototyping Toolkit Gainer Gainer or Arduino Connection wired Wired, wireless or stand-alone Programming PC PC and/or microcontroller Material Cardboard, Wood and/or 3D printing clay or styrofoam Wiring breadboard soldering
  • 32. Funnel๋ž€ ๋ฌด์—‡์ธ๊ฐ€๏ผŸ ํˆด ํ‚ท์„ ์ƒํ˜ธ์ ‘์†ํ•˜๋Š” ํˆดํ‚ท โ— ์Šค์ผ€์น˜์—์„œ ํ”„๋กœํ† ํƒ€์ž…๊นŒ์ง€ใ€Œํ”„๋กœํ† ํƒ€์ž… โ— funnelใ€์„ ์นด๋ฐ”ํ•œ๋‹ค. ๋””์ž์ด๋„ˆ๏ผ์•„ํ‹ฐ์ŠคํŠธ์™€ ์—”์ง€๋‹ˆ์–ด ์‚ฌ์ด์— ๊ณตํ†ต์–ธ โ— ์–ด๊ฐ€ ๋˜๋Š” ๊ฒƒ์„ ๋ชฉํ‘œ๋กœ
  • 33. Funnel๊ธฐ๋Šฅ ใ€Œ์„ผ์„œ์–ธ์–ดใ€๋ฅผใ€ŒGUI์–ธ์–ดใ€์— ํ†ต์—ญํ•œ๋‹ค. โ— ์ž…๋ ฅ์„ ์ฒ˜๋ฆฌํ•˜๊ธฐ ์œ„ํ•œ ๋‹ค์–‘ํ•œ ํ•„ํ„ฐ โ— ์Šค์ผ€์ผ๋ง โ— ๋ฒ”์œ„๋ถ„ํ• (SetPoint) โ— LPF, HPF๋“ฑ โ— Arduino๊ธฐ๋ฐ˜ ์ƒˆ๋กœ์šดI/O๋ชจ๋“ˆ โ—
  • 35. ์„œํฌํŠธํ•˜๊ณ  ์žˆ๋Š” ํ•˜๋“œ์›จ์–ด Gainer I/O โ— Arduino and compatibles (Firmata v2๊ฒฝ์œ ) โ— XBee (IEEE 802.15.4/ZigBee) โ— FIO (Funnel I/O) โ—
  • 36. ์„œํฌํŠธํ•˜๊ณ  ์žˆ๋Š” ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด ActionScript 3 โ— Processing โ— Ruby โ—
  • 37. Event detection without Funnel var threshold:Number = 0.5; var hysteresis:Number = 0.1; var lastState:int = 0; function loop:void { var state:int = -1; if (io.analogInpout(0).value < (threshold โ€“ hysteresis)) { state = 0; } else if (io.analogInpout(0).value > (threshold + hysteresis)) { state = 1; } else { state = lastState; } if (lastState == 0 && state == 1) { // on rising edge, do something } lastState = state; }
  • 38. Event detection with Funnel var threshold:Number = 0.5; var hysteresis:Number = 0.1; io.analogInput(0).filters = [new SetPoint([threshold, hysteresis])]; io.analogInput(0).addEventListener(RISING_EDGE, onRisingEdge); function onRisingEdge(e:PinEvent):void { // do something }