Workshop at AXIS Inc.

IAMAS Gainer/Funnel
2009 3 15 16

1
• 10:00 10:30
• 10:30 11:30
• 11:30 12:00
• 1 13:00 14:45
• 2 15:00 16:45
• 17:00 18:00

2
• 10:00 14:45
• 15:00 16:30
• Funnel 16:30 17:30
• 17:30 18:00

• 1970
• 1993 2004
–
–
–
• IAMAS 2004
–
–

Make Volume 04
Sketch
2008

Make Volume 05
Sketch / Prototype
2008

Make Volume 06
Prototyping Lab:
2009

GAINER
GainerBook Labo 2007 2008

Making Things Talk
Arduino
Tom Igoe 2008

1/2

Gainer I/O 1
USB 1
SAD-01 1
SPP-100
470Ω 1
10kΩ 1
10kΩ B 1
CdS 5mm 1
LED 1
KMX52-1050 1
6mm 1

2/2

AMN11112 1
GP2Y0A21YK 1
1
SoftPot 100mm 1
FSR FSR #402 1
SoftPot/FSR 1

• ITP*1 Tom Igoe

•
1
•

• 1

*1 Interactive Telecommunications Program

ITP
ITP Winter Show 2008
• ITP 2
• 12 17 18
• http://itp.nyu.edu/shows/winter2008/

Alto (1973)

http://toastytech.com/guis/

• PC

–
– PC
•

Flash

•
Nintendo Wii
•
• iPhone
•

•

•
LED
•
I/O PC

•
ActionScript C C++ Java
•

•

•
– Flash
– Processing
– Max/MSP
•
– Gainer
– Arduino
– Phidgets

•
•

–
–
–
–
•
• UNDO

PIC AVR
program
A
a0]=ain.o;
aout.1 = 255;

B

C

D

PC Arduino Wiring
program
A
a0]=ain.o;
aout.1 = 255;

B

C

D

PC

program

a0]=ain.o;
aout.1 = 255;

Arduino I/O

SparkFun Electronics

I/O PC Gainer Phidgets
A

B

C

D

PC

program

a0]=ain.o;
aout.1 = 255;

Gainer

• I/O
•
– ActionScript 2/3
– Processing
– Max/MSP

HELLO!!
• 2007.12.22-23
•
• 19
•
• Processing×Funnel×Gainer I/O

1 Haohao table

•
•
• 3
• NTT InterCommunication Center [ICC]
2006.6.6-2008.3.11

2

•
• 1
• NTT InterCommunication Center [ICC]
2007.4.19-2008.3.9
• 2008

3 3
• 11
•
•
•
• IAMAS
2007.8.24-26

4 Mountain Guitar
•
•
–
–
• I/O PC
• IAMAS
• CG

•
•
•

littleBits coﬀemaker*2

*2 http://www.vimeo.com/1389390

•
–
–
•
–
–

5 Jamming Gear
• ×
•
–
–
• I/O PC
• Make: Tokyo Meeting 01-02
IAMAS Gangu Project

6 ephemeral melody
• × × ×
•
• Gainer I/O 3 Max PC
• CG

http://www.youtube.com/watch?v=usou5Xs4IQ0

1
•
•
•
–
–
•
–
–

•
–2
– GND
– V

• 1,000 1kΩ
• 1,000,000 1MΩ
• 1,000
1
1mA
• 1,000,000
1
50µA

LED

• LED
20mA
•
•
•

V =I ×R

•V V
•I A
•R Ω

− LED ×R
= LED

R

− LED
R=
LED

5.0V LED 1.8V 10mA

5 − 1.8 3.2
R= = =
0.01 0.01

Gainer I/O

2
• dout 0 1 2
– LED
–
• *3
aout 0 255 256
– LED
–

*3 PWM

1 I/O LED LED.ﬂa

import gainer.*;

var gio:Gainer = new Gainer(quot;localhostquot;, 2000, Gainer.MODE1, true);

//IO
gio.onReady = function() {
// LED
sqr.onPress = function() {
gio.turnOnLED();
}

// LED
sqr.onRelease = function() {
gio.turnOffLED();
}
}

2 I/O LED LED button.ﬂa

import gainer.*;


//IO
//I/O
gio.onPressed = function() {
gio.turnOnLED();
};

//I/O
gio.onReleased = function() {
gio.turnOffLED();
};
};

3 LED LED dout mouse.ﬂa

import gainer.*;


_root.onEnterFrame = function() {
// LED
sqr.onPress = function() {
gio.setHigh(0);
};

// LED
sqr.onRelease = function() {
gio.setLow(0);
};
};
};

4 x LED LED aout mouse.ﬂa

import gainer.*;


// x 0 255
var brightness:Number = Math.round(255 * (_root._xmouse/Stage.width));
trace(brightness);

// aout 0 brightness
gio.analogOutput(0, brightness);
}
}

Gainer I/O

2
• din 0 1 2
–
–
• ain 0 255 256
–
–

ain 0
• SignalScopeApp
•
• ain 1
•

5 0 pot movie.ﬂa

//
import gainer.*;

// Gainer

// I/O
//
gio.beginAnalogInput();

//
//
_root.movieClip.gotoAndStop(gio.analogInput[0] + 1);
};
};

6 0 pot sound.ﬂa

//
import gainer.*;

// Gainer

// I/O
//

//
//
_root.soundClip.setVolume(gio.analogInput[0] / 255 * 100);
};
};

2
•
•
–
–
–

ain 0
•
• SignalScopeApp
•
•

Gainer.remap()

7 Gainer.remap() pot movie remap.ﬂa

import gainer.*;


var val:Number;
var frames:Number = movieClip._totalframes;

//ain 0 0-255
val = Math.round(Gainer.remap(gio.analogInput[0], 0, 255, 1, frames));

_root.movieClip.gotoAndStop(val);
};
};

ain 0
• PSD
•

• PSD movie sound.ﬂa

• true false
•
–
–

8 NaPiOn movie.ﬂa

var scheduledTime:Number = 0; //
var wasActive:Boolean = false; //
var isPlaying:Boolean = false; //


//
gio.beginDigitalInput();

//
//
var now:Number = getTimer();

//
var isActive:Boolean = gio.digitalInput[0];

9

if (!wasActive && isActive && !isPlaying) {
// true
_root.movieClip.gotoAndPlay(1);
isPlaying = true;
} else if (wasActive && !isActive) {
// true false 3
scheduledTime = now + 3000;
}

if (isPlaying && (now >= scheduledTime)) {
// false
_root.movieClip.stop();
isPlaying = false;
}
wasActive = isActive;
};
};

ain
• SignalScopeApp
• x, y, z
–
–

•
• SignalScopeApp
• -1 +1
• sin

10 acceleration basic.ﬂa

var xMin:Number = 70; // X
var xMax:Number = 180; // X

this.beginAnalogInput();

// gio loop()
_root.onEnterFrame = mx.utils.Delegate.create(this, loop);
}

function loop():Void {
// -1 1
var xSinTheta:Number = Gainer.remap(this.analogInput[0], xMin, xMax, -1, 1);

//
var xInDegree:Number = Math.asin(xSinTheta) / Math.PI * 180;
}

11 MovingAverageFilter.as

class MovingAverageFilter {
private var _taps:Number; //
private var _values:Array; //

function MovingAverageFilter(taps:Number) {
_taps = taps;
_values = new Array(_taps);
}

function processSample(sample:Number):Number {
var acc:Number = 0;
var i:Number = 0;

//
_values[0] = sample;

12

//
for (i = 0; i < _taps; i++) {
acc = acc + _values[i];
}
acc = acc / _taps;

// 1
// [A][B][C][D][E] ...
// [A][A][B][C][D] ...
for (i = _taps - 1; i > 0; i--) {
_values[i] = _values[i - 1];
}

return acc;
}
}

•
– rising edge
– falling edge
•

13

var wasPressed:boolean = false; //

gio.beginDigitalInput();

var isPressed:boolean = gio.digitalInput[0]; //

if (!wasPressed && isPressed) {
// 0 1
} else if (wasPressed && !isPressed) {
// 1 0
}

wasPressed = isPressed; //
};
};

1 2

14 1 2 set point.ﬂa

var threshold:Number = 127; //
var hysteresis:Number = 10; //
var lastState:Number = -1; //


1 2

15 1 2

var state:Number = lastState;
var val:Number = gio.analogInput[0];

if (val < threshold) {
state = 0;
} else {
state = 1;
}

if (lastState != state) {
//
}

lastState = state;
};
};

1 2

16 1 2

var state:Number = lastState;

if (val < (threshold - hysteresis)) {
state = 0;
} else if (val > (threshold + hysteresis)) {
state = 1;
}

if (lastState != state) {
//
}

lastState = state;
};
};

17 2 two switches.ﬂa

if (gio.digitalInput[0] && !gio.digitalInput[1]) {
// 0 1
} else if (!gio.digitalInput[0] && gio.digitalInput[1]) {
// 0 1
} else if (gio.digitalInput[0] && gio.digitalInput[1]) {
// 01
} else {
// 01
}

18 2

var val0:Number = gio.analogInput[0];
var val1:Number = gio.analogInput[1];

Gainer I/O

19 8

// 8
//
// din 0 ain 4
// din 1 ain 5
// din 2 ain 6
// din 3 ain 7

// ain 7

20 3

//
// Sound() MovieClip
var mc0 = _root.createEmptyMovieClip(quot;sound_mc0quot;,0);

var soundClip0 = new Sound(mc0);

soundClip0.setVolume(100);

Funnel
Gainer
• GUI

•

Gainer I/O Arduino

Gainer I/O Arduino Duemilanove
16 20
A/D 8 8bit 6 10bit
PWM 8 8bit 6 8bit
1 0
LED 1 1 D13
Yes Yes
No Yes

Funnel

•
–
–
–
–
•

Funnel Gainer
• Gainer
–
– Gainer I/O 1:1
–
• Funnel
–
– Arduino XBee
–

Funnel
Sketching User Experiences
Getting the Design Right and the Right Design
Bill Buxton Morgan Kaufmann Pub 2007

Funnel

Bill Buxton, Sketching User Experiences (2008)

Funnel
• GUI
•
– Convolution
– SetPoint
– Scaler
– Osc
• I/O

Arduino
• Hernando Barrag´n IDII*4
a
Wiring
•

• IDE Arduino I/O

*4 Interaction Design Institute Ivrea

Wiring


Arduino Duemilanove


LilyPad Arduino


Arduino Pro Mini


Arduino ProtoShield


Arduino XBee Shield


Wi-Fi Bluetooth 802.15.4 / ZigBee
IEEE 802.11b 802.15.1 802.15.4
100m 10m 30m
11Mbps 1Mbps 250kbps
32 7 65535

LAN

1 2.4GHz

Star
Point to Point

Point to Multi

802.15.4 Coordinator
802.15.4 End Device

IEEE 802.15.4

IEEE 802.15.4
• 1
•

Mesh
Coordinator
Router
End Device

ZigBee

XBee
• IEEE 802.15.4 ZigBee 2 *5

– XBee 802.15.4
– XBee ZB ZigBee PRO
• 3500
•
•

*5

FIO (Funnel I/O)

• LilyPad Arduino v1.6
•
• XBee

FIO (Funnel I/O) v1.3

- +

Funnel
009
• I2C
–
–
– LED
• XBee FIO
•

•
–
– 3D
–
–
•
•

Workshop at AXIS Inc.

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