diff --git a/arduino/multistepper/multistepper.ino b/arduino/multistepper/multistepper.ino
new file mode 100644
index 0000000..4c76300
--- /dev/null
+++ b/arduino/multistepper/multistepper.ino
@@ -0,0 +1,171 @@
+// Include the AccelStepper library:
+#include <AccelStepper.h>
+
+// Define stepper motor connections and motor interface type. Motor interface type must be set to 1 when using a driver:
+
+// Set stepper 1 pins
+#define m1LimitNegPin 2
+#define m1LimitPosPin 3
+#define m1DirPin 4
+#define m1StepPin 5
+#define m1PowerPin 6
+
+// Set stepper 2 pins
+#define m2LimitNegPin 9
+#define m2LimitPosPin 10
+#define m2DirPin 11
+#define m2StepPin 12
+#define m2PowerPin 13
+
+#define motorInterfaceType 1
+
+// Create a new instance of the AccelStepper class:
+AccelStepper m1Stepper = AccelStepper(motorInterfaceType, m1StepPin, m1DirPin);
+AccelStepper m2Stepper = AccelStepper(motorInterfaceType, m2StepPin, m2DirPin);
+
+unsigned long previousMillis  = 0;
+unsigned long currentMillis   = 0;
+
+void setup() {
+
+  pinMode(m1PowerPin, OUTPUT);
+  pinMode(m1LimitNegPin, INPUT);
+  pinMode(m1LimitPosPin, INPUT);
+
+  pinMode(m2PowerPin, OUTPUT);
+  pinMode(m2LimitNegPin, INPUT);
+  pinMode(m2LimitPosPin, INPUT);
+
+  Serial.begin(115200);
+
+  // Set the maximum speed in steps per second:
+  m1Stepper.setMaxSpeed(200);
+  m1Stepper.setAcceleration(100);
+  m1Stepper.setCurrentPosition(0);
+  
+  m2Stepper.setMaxSpeed(200);
+  m2Stepper.setAcceleration(100);
+  m2Stepper.setCurrentPosition(0);
+}
+
+
+int integerValue=0;
+bool negativeNumber = false; // track if number is negative
+char incomingByte;
+  
+void loop() {
+  
+  currentMillis = millis();
+  
+  int m1EorNeg = digitalRead(m1LimitNegPin); 
+  int m1EorPos = digitalRead(m1LimitPosPin);
+
+  int m2EorNeg = digitalRead(m2LimitNegPin); 
+  int m2EorPos = digitalRead(m2LimitPosPin);
+
+  if (currentMillis - previousMillis >= 1000 == true ) {
+    Serial.println("------Stepper 1------");
+    Serial.print("m1EorPos:");
+    Serial.println(m1EorNeg);
+    Serial.print("m1EorNeg: ");
+    Serial.println(m1EorPos);
+    Serial.print("m1CurPos: ");
+    Serial.println(m1Stepper.currentPosition() * -1);
+    Serial.print("m1TarPos: ");
+    Serial.println(m1Stepper.targetPosition() * -1);
+    Serial.println("");
+
+    Serial.println("------Stepper 2------");
+    Serial.print("m2EorPos: ");
+    Serial.println(m2EorNeg);
+    Serial.print("m2EorNeg: ");
+    Serial.println(m2EorPos);
+    Serial.print("m2CurPos: ");
+    Serial.println(m2Stepper.currentPosition() * -1);
+    Serial.print("m2TarPos: ");
+    Serial.println(m2Stepper.targetPosition() * -1);
+    Serial.println("");
+
+    previousMillis = currentMillis;
+  }
+
+  // limit switch logic for stepper 1
+  if ((m1EorNeg < m1EorPos) && (m1Stepper.targetPosition() > m1Stepper.currentPosition())) {
+    m1Stepper.setSpeed(0);
+    m1Stepper.moveTo(m1Stepper.currentPosition());
+    digitalWrite(m1PowerPin, HIGH);
+  } else if ((m1EorNeg > m1EorPos) && (m1Stepper.targetPosition() < m1Stepper.currentPosition())) {
+    m1Stepper.setSpeed(0);
+    m1Stepper.moveTo(m1Stepper.currentPosition());
+    digitalWrite(m1PowerPin, HIGH);
+  } else if (m1Stepper.targetPosition() == m1Stepper.currentPosition()) {
+    digitalWrite(m1PowerPin, HIGH);
+  } else {
+    digitalWrite(m1PowerPin, LOW);
+    m1Stepper.run();
+  }
+
+  // limit switch logic for stepper 2
+  if ((m2EorNeg < m2EorPos) && (m2Stepper.targetPosition() > m2Stepper.currentPosition())) {
+    m2Stepper.setSpeed(0);
+    m2Stepper.moveTo(m2Stepper.currentPosition());
+    digitalWrite(m2PowerPin, HIGH);
+  } else if ((m2EorNeg > m2EorPos) && (m2Stepper.targetPosition() < m2Stepper.currentPosition())) {
+    m2Stepper.setSpeed(0);
+    m2Stepper.moveTo(m1Stepper.currentPosition());
+    digitalWrite(m2PowerPin, HIGH);
+  } else if (m2Stepper.targetPosition() == m2Stepper.currentPosition()) {
+    digitalWrite(m2PowerPin, HIGH);
+  } else {
+    digitalWrite(m2PowerPin, LOW);
+    m2Stepper.run();
+  }
+  
+  if (Serial.available() > 0) {   // something came across serial
+    integerValue = 0;             // throw away previous integerValue
+    negativeNumber = false;       // reset for negative
+    
+    while(1) {                    // force into a loop until 'n' is received
+      incomingByte = Serial.read();
+      if (incomingByte == ' ') break;   // exit the while(1), we're done receiving
+      if (incomingByte == -1) continue;  // if no characters are in the buffer read() returns -1
+      if (incomingByte == '-') {
+        negativeNumber = true;
+        continue;
+      }
+      integerValue *= 10;          // shift left 1 decimal place
+      integerValue = ((incomingByte - 48) + integerValue);   // convert ASCII to integer, add, and shift left 1 decimal place
+    }
+    
+    if (negativeNumber)
+      integerValue = -integerValue;
+
+    integerValue = -integerValue; // this makes up for the fact that things are backwards
+    m1Stepper.moveTo(integerValue);
+
+
+    integerValue = 0;             // throw away previous integerValue
+    negativeNumber = false;       // reset for negative
+    
+    while(1) {                    // force into a loop until 'n' is received
+      incomingByte = Serial.read();
+      if (incomingByte == '\n') break;   // exit the while(1), we're done receiving
+      if (incomingByte == -1) continue;  // if no characters are in the buffer read() returns -1
+      if (incomingByte == '-') {
+        negativeNumber = true;
+        continue;
+      }
+      integerValue *= 10;          // shift left 1 decimal place
+      integerValue = ((incomingByte - 48) + integerValue);   // convert ASCII to integer, add, and shift left 1 decimal place
+    }
+    
+    if (negativeNumber)
+      integerValue = -integerValue;
+
+    integerValue = -integerValue; // this makes up for the fact that things are backwards
+    m2Stepper.moveTo(integerValue);
+
+  }
+ 
+  //delay(100);
+}
diff --git a/latex/documentation/a_history_of_the_domino_problem_score.pdf b/latex/documentation/a_history_of_the_domino_problem_score.pdf
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diff --git a/python/vernier_tracker.py b/python/vernier_tracker.py
new file mode 100644
index 0000000..cece75b
--- /dev/null
+++ b/python/vernier_tracker.py
@@ -0,0 +1,99 @@
+#This is a proof of concept for motion tracking of the vernier in very early stages
+# TODO: stabilize the tracker and connect the plumbing via OSC to the SuperCollider app
+#       and get the stream to feed to the Open Stage Control GUI for calibration
+
+import cv2
+import sys
+
+# Read video (eventually will be the live capture from the camera)
+video = cv2.VideoCapture("/home/mwinter/Sketches/a_history_of_the_domino_problem/recs/a_history_of_the_domino_problem_final_documentation_hq.mp4")
+
+# Exit if video not opened.
+if not video.isOpened():
+    print("Could not open video")
+    sys.exit()
+
+# Read first frame.
+video.set(cv2.CAP_PROP_POS_FRAMES, 5000)
+ok, frame = video.read()
+if not ok:
+    print('Cannot read video file')
+    sys.exit()
+
+# Define an initial bounding box
+#bbox = (287, 23, 86, 320)
+
+frame = cv2.cvtColor(frame, cv2.COLOR_RGB2GRAY) 
+#frame = cv2.GaussianBlur(frame,(5,5),cv2.BORDER_DEFAULT) 
+r1 = cv2.selectROI('Tracking', frame)
+r2 = cv2.selectROI('Tracking', frame)
+#r = (606, 448, 35, 177);
+#cv2.destroyWindow('select')
+#print(r)
+crop1 = frame[int(r1[1]):int(r1[1]+r1[3]), int(r1[0]):int(r1[0]+r1[2])]
+crop2 = frame[int(r2[1]):int(r2[1]+r2[3]), int(r2[0]):int(r2[0]+r2[2])]
+
+
+
+while True:
+    # Read a new frame
+    ok, frame = video.read()
+    if not ok:
+        break
+
+    crop1 = frame[int(r1[1]):int(r1[1]+r1[3]), int(r1[0]):int(r1[0]+r1[2])]
+    crop1 = cv2.cvtColor(crop1, cv2.COLOR_RGB2GRAY) 
+    crop1 = cv2.GaussianBlur(crop1,(5,5),cv2.BORDER_DEFAULT) 
+    
+    crop2 = frame[int(r2[1]):int(r2[1]+r2[3]), int(r2[0]):int(r2[0]+r2[2])]
+    crop2 = cv2.cvtColor(crop2, cv2.COLOR_RGB2GRAY) 
+    crop2 = cv2.GaussianBlur(crop2,(5,5),cv2.BORDER_DEFAULT) 
+    
+    ret1, thresh1 = cv2.threshold(crop1, 230, 255, cv2.THRESH_OTSU + cv2.THRESH_BINARY)
+    cnts1 = cv2.findContours(thresh1.copy(), cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
+    cnts1 = cnts1[1]
+    
+    ret2, thresh2 = cv2.threshold(crop2, 230, 255, cv2.THRESH_OTSU + cv2.THRESH_BINARY)
+    cnts2 = cv2.findContours(thresh2.copy(), cv2.RETR_EXTERNAL, cv2.CHAIN_APPROX_SIMPLE)
+    cnts2 = cnts2[1]
+    
+    center = None
+    
+    for c in cnts1[0:2]:
+   # calculate moments for each contour
+        M = cv2.moments(c)
+        # calculate x,y coordinate of center
+        if M["m00"] != 0:
+            cX = int(M["m10"] / M["m00"])
+            cY = int(M["m01"] / M["m00"])
+        #else:
+        #    cX, cY = 0, 0
+        #print(cY)
+        cv2.circle(frame, (int(r1[0]) + cX, int(r1[1]) + cY), 5, (255, 255, 255), -1)
+        
+    # only proceed if at least one contour was found
+    if len(cnts2) > 0:
+        # find the largest contour in the mask, then use
+        # it to compute the minimum enclosing circle and
+        # centroid
+        c = max(cnts2, key=cv2.contourArea)
+        ((x, y), radius) = cv2.minEnclosingCircle(c)
+        M = cv2.moments(c)
+        center = (int(M["m10"] / M["m00"]), int(M["m01"] / M["m00"]))
+
+        # only proceed if the radius meets a minimum size
+        if radius > 5:
+            # draw the circle and centroid on the frame,
+            # then update the list of tracked points
+            cv2.circle(frame, (int(x), int(y)), int(radius), (0, 255, 255), 2)
+            cv2.circle(frame, center, 5, (0, 0, 255), -1)
+    
+    # Display result
+    cv2.imshow("Tracking", frame)
+    #cv2.imshow("Crop", crop)
+
+    # Exit if ESC pressed
+    k = cv2.waitKey(1) & 0xff
+    if k == 27 : 
+        cv2.destroyWindow('Tracking')
+        break
diff --git a/supercollider/installation_control.scd b/supercollider/installation_control.scd
new file mode 100644
index 0000000..2cec82f
--- /dev/null
+++ b/supercollider/installation_control.scd
@@ -0,0 +1,457 @@
+// main controller for the installation
+// TODO: playback of the recordings, automation, switch from open-loop to closed-loop with the openCV tracker
+(
+var imageDist, micronsPerStep, automation, imgPositions, curPos, tarPos,
+netAddress, serialPort, serialListener,
+moveTo, jogControl, jogHorizontal, jogVertical,
+imgSelect, imgCalibrate, automate, lastSelect;
+
+// init global vars
+imageDist = 300; // in microns
+micronsPerStep = 0.0977;
+automation = false;
+imgPositions = 9.collect({nil});
+curPos = Point.new(0, 0);
+tarPos = Point.new(0, 0);
+netAddress = NetAddr.new("127.0.0.1", 7777);
+~serialPort = SerialPort("/dev/ttyACM0", baudrate: 115200, crtscts: true);
+
+// recieve motor feedback
+~serialListener = Routine({
+	var byte, str, res, valArray,
+	stepper, limitSwitchNeg, limitSwitchPos, safeMode, limitPos;
+
+	safeMode = false;
+
+	loop{
+		byte = ~serialPort.read;
+		if(byte==13, {
+			if(str[1].asString == "[", {
+				valArray = str.asString.interpret.postln;
+				curPos = Point.new(valArray[0], valArray[1]);
+				limitSwitchNeg = valArray[2];
+				limitSwitchPos = valArray[3];
+				if(safeMode && (limitSwitchNeg == limitSwitchPos), {
+					safeMode = false;
+					fork {
+						netAddress.sendMsg("/STATE/SET", "{message: \"all clear\"}");
+						2.wait;
+						netAddress.sendMsg("/STATE/SET", "{message: \"\"}");
+					}
+				});
+				if(automation, {
+					var centerPos = nil, dist = 0;
+					if(lastSelect != 0, {
+						centerPos = imgPositions[lastSelect].deepCopy;
+						dist = 300;
+					}, {
+						centerPos = imgPositions[4].deepCopy;
+						dist = imageDist / micronsPerStep;
+					});
+					if((curPos.x - tarPos.x).abs < 100, {tarPos.x = centerPos.x + dist.rand2});
+					if((curPos.y - tarPos.y).abs < 100, {tarPos.y = centerPos.y + dist.rand2});
+					moveTo.value(tarPos);
+				});
+			}, {
+				if(str[1..3].asString == "!!!", {
+					netAddress.sendMsg("/STATE/SET", "{message: \"!!! limit switch still on after 1000 steps, this should NEVER happen\"}");
+				}, {
+					automation = false;
+					safeMode = true;
+					netAddress.sendMsg("/STATE/SET", "{message: \"!! limit hit, move the other direction\"}");
+				});
+			});
+			str = "";
+		}, {str = str++byte.asAscii});
+	};
+}).play(AppClock);
+
+// send new coordinates to the arduino / motors
+moveTo = {arg point;
+	~serialPort.putAll(point.x.asInteger.asString ++ " " ++ point.y.asInteger.asString);
+	~serialPort.put(10);
+};
+
+jogControl = {arg axis;
+	var jog, count = 0, jogRate= 0, jogDirection = 1;
+	jog = Task({
+		loop{
+			count = (count + 0.01).clip(0, 1);
+			jogRate = pow(count, 2) * 500;
+			if(axis == '/jog_horizontal', {
+				tarPos.x = curPos.x + (jogRate * jogDirection);
+			}, {
+				tarPos.y = curPos.y + (jogRate * jogDirection);
+			});
+			moveTo.value(tarPos);
+			0.1.wait
+		};
+	});
+	OSCFunc({arg msg;
+		//tarPos.x = curPos.x + (1000 * msg[1]);
+		//moveTo.value(tarPos);
+		if(msg[1] == 0, {count = 0; jogRate = 0; jog.pause()}, {jogDirection = msg[1]; jog.play(AppClock)});
+		automation = false;
+		netAddress.sendMsg("/STATE/SET", "{automate: 0}");
+	}, axis, netAddress)
+};
+
+jogHorizontal = jogControl.value('/jog_horizontal');
+jogVertical = jogControl.value('/jog_vertical');
+
+imgSelect = {
+	//var lastSelect = nil;
+	OSCFunc({arg msg;
+		var imgIndex;
+		if(msg[1] > 0, {
+			imgIndex = msg[1] - 1;
+			if(imgPositions[imgIndex] != nil, {tarPos = imgPositions[imgIndex].deepCopy; moveTo.value(tarPos)});
+			9.do({arg i; if(imgIndex != i, {
+				netAddress.sendMsg("/STATE/SET", "{img_" ++ (i + 1).asString ++ "_select: " ++ (i + 1).neg ++ "}")})});
+			automation = false;
+			netAddress.sendMsg("/STATE/SET", "{automate: 0}");
+			lastSelect = imgIndex;
+		}, {
+			lastSelect = 0;
+			/*
+			imgIndex = msg[1].neg - 1;
+			if(imgIndex == lastSelect, {
+				if(imgPositions[imgIndex] != nil, {tarPos = imgPositions[imgIndex].deepCopy; moveTo.value(tarPos)});
+				netAddress.sendMsg("/STATE/SET", "{img_" ++ (imgIndex + 1).asInteger.asString ++ "_select: " ++ (imgIndex + 1) ++ "}")});
+			*/
+		});
+	}, '/img_select', netAddress)
+}.value;
+
+imgCalibrate = {
+	var calibrateHold, imgIndex, setPos;
+	calibrateHold = Routine({
+		20.do({0.1.wait});
+		imgPositions[imgIndex] = setPos.deepCopy;
+		netAddress.sendMsg("/STATE/SET", "{message: \"image calibrated\"}");
+	});
+
+	OSCFunc({ arg msg;
+		imgIndex = msg[1] - 1;
+		if(imgIndex >= 0, {
+			setPos = curPos.deepCopy;
+			calibrateHold.play(AppClock);
+		}, {
+			calibrateHold.stop; calibrateHold.reset; netAddress.sendMsg("/STATE/SET", "{message: \"\"}");
+		});
+	}, '/img_calibrate', netAddress);
+}.value;
+
+automate = OSCFunc({arg msg;
+	if(msg[1] == 1, {
+		automation = true;
+	}, {
+		automation = false;
+		tarPos = curPos.deepCopy;
+		moveTo.value(tarPos);
+	});
+	9.do({arg i; netAddress.sendMsg("/STATE/SET", "{img_" ++ (i + 1).asString ++ "_select: " ++ (i + 1).neg ++ "}")});
+}, '/automate', netAddress);
+)
+~serialPort.close
+~serialPort = SerialPort.new("/dev/ttyACM0", baudrate: 115200, crtscts: true);
+~serialListener.reset
+~serialListener.play(AppClock);
+
+(
+// TODO:
+// set position to 0
+// limit switch warnings
+// More clean up and testing
+var imageDist, rotation, micronsPerStep, curPos, tarPos, automate, imagePositions,
+serialPort, serialListener, moveTo,
+window, xOffset, yOffset,
+userView, imageButtonRects,
+dirKeyBlockTasks, jogTasks, jogRates,
+moveButtons, curPosFields, tarPosFields,
+calibrationSteps, wizardButtons, wizMoveBlock, curWizardStep, curWizardText;
+
+// init global vars
+imageDist = 25; // in microns
+rotation = 0;    // in degrees
+micronsPerStep = 0.0977;
+curPos = Point.new(0, 0);
+tarPos = Point.new(0, 0);
+automate = false;
+imagePositions = 3.collect({arg r; 3.collect({arg c; Point(imageDist * (c - 1), imageDist * (r - 1))})}).reverse.flat;
+
+// connect to arduino
+serialPort = SerialPort(
+	"/dev/ttyACM0",    //edit to match the port (SerialPort.listDevice)
+	baudrate: 115200,  //check that baudrate is the same as in arduino sketch
+	crtscts: true);
+
+// recieve motor feedback
+serialListener = Routine({
+	var byte, str, res, valArray,
+	stepper, limitSwitchPos, limitSwitchNeg, safeMode, limitPos;
+	loop{
+		byte = serialPort.read;
+		if(byte==13, {
+			if(str[1].asString == "[", {
+
+				valArray = str.asString.interpret;
+				stepper = valArray[0];
+				if(stepper == 1, {curPos.x = valArray[1]}, {curPos.y = valArray[1]});
+				//tarPos = valArray[2];
+				limitSwitchPos = valArray[3];
+				limitSwitchNeg = valArray[4];
+				safeMode = valArray[5];
+				limitPos = valArray[6];
+
+				// update all the curPos fields
+				if(stepper == 2, {
+					//curPos = curPos.rotate(rotation.neg * (pi / 180.0)) * micronsPerStep;
+					curPos = curPos * micronsPerStep;
+					curPosFields[0].string = (curPos.x).round(0.1).asString;
+					curPosFields[1].string = (curPos.y).round(0.1).asString;
+					curPosFields[2].string = (curPos.rho).round(0.1).asString;
+					curPosFields[3].string = (if(curPos.theta >= 0, {0}, {360}) + (curPos.theta * (180 / pi))).round(0.1).asString;
+					userView.refresh;
+
+					// automate mode: select new point before the motor comes to a stop
+					if(automate, {
+						if((curPos.x - tarPos.x).abs < 5.0, {tarPos.x = imageDist.rand2.round(0.1)});
+						if((curPos.y - tarPos.y).abs < 5.0, {tarPos.y = imageDist.rand2.round(0.1)});
+						moveTo.value(tarPos);
+					});
+				});
+			}, {
+				(str).postln;
+			});
+			str = "";
+		}, {str = str++byte.asAscii});
+	};
+});
+
+// send new coordinates to the arduino / motors
+moveTo = {arg point;
+	var rotatedPoint, xMove, yMove;
+	tarPosFields[0].string = tarPos.x.round(0.1).asString;
+	tarPosFields[1].string = tarPos.y.round(0.1).asString;
+	tarPosFields[2].string = tarPos.rho.round(0.1).asString;
+	tarPosFields[3].string = (if(tarPos.theta >= 0, {0}, {360}) + (tarPos.theta * (180 / pi))).round(0.1).asString;
+	//rotatedPoint = point.rotate(rotation * (pi / 180.0));
+	rotatedPoint = point;
+	xMove = (rotatedPoint.x / micronsPerStep).round(1).asInteger;
+	yMove = (rotatedPoint.y / micronsPerStep).round(1).asInteger;
+	serialPort.putAll(xMove.asString ++ " " ++ yMove.asString);
+	serialPort.put(10);
+};
+
+
+// generate the gui
+window = Window.new("", Rect(400, 400, 480, 650)).front;
+
+xOffset = 240;
+yOffset = 220;
+
+
+// drawing and window key commands
+userView = UserView(window, Rect(0, 0, 800, 600));
+imageButtonRects = (({arg r; ({arg c; Rect.aboutPoint(Point(xOffset + (120 * (r - 1)), yOffset + (120 * (c - 1))), 5, 5)}) ! 3}) ! 3).flat;
+
+userView.drawFunc = ({
+	imageButtonRects.do({ arg rect, i;
+		Pen.addOval(rect);
+		Pen.color = Color.blue;
+		Pen.draw;
+	});
+
+	Pen.addOval(Rect.aboutPoint(Point(xOffset + (curPos.x * (120 / imageDist)), yOffset + (curPos.y.neg * (120 / imageDist))), 5, 5));
+	Pen.color = Color.black;
+	Pen.draw;
+
+	Pen.line(Point(xOffset, yOffset + 150), Point(xOffset, yOffset + 250));
+	Pen.stroke;
+});
+
+userView.keyDownAction = ({arg view, char, mod, unicode, keycode, key;
+	switch(key,
+		16r1000012, {moveButtons[0].focus; dirKeyBlockTasks[0].stop; jogTasks[0].pause; jogTasks[0].play(AppClock)},
+		16r1000013, {moveButtons[1].focus; dirKeyBlockTasks[1].stop; jogTasks[1].pause; jogTasks[1].play(AppClock)},
+		16r1000014, {moveButtons[2].focus; dirKeyBlockTasks[2].stop; jogTasks[2].pause; jogTasks[2].play(AppClock)},
+		16r1000015, {moveButtons[3].focus; dirKeyBlockTasks[3].stop; jogTasks[3].pause; jogTasks[3].play(AppClock)})
+});
+
+
+// create all the jog buttons and logic
+dirKeyBlockTasks = [];
+jogTasks = [];
+jogRates = [0, 0, 0, 0, 0, 0, 0, 0];
+moveButtons = ([[-1, 0], [0, -1], [1, 0], [0, 1], [-1, 0], [0, -1], [1, 0], [0, 1]].collect({arg m, i;
+	var icons = ["◄", "▲", "►", "▼", "↻", "+", "↺", "-"], button;
+
+	// speeds up the jog based on how long the button was pressed
+	jogTasks = jogTasks.add(
+		Task({
+			dirKeyBlockTasks[i].stop;
+			loop{
+				jogRates[i] = (jogRates[i] + 0.1).clip(0, 10);
+				if(i < 4, {
+					// cartesian horizontal movement
+					if(m[0].abs == 1, {tarPos.x = tarPos.x + (jogRates[i] * m[0])});
+					// cartesian vertical movement
+					if(m[1].abs == 1, {tarPos.y = tarPos.y + (jogRates[i] * m[1].neg);});
+				}, {// polar change theta (rotate)
+					if(m[0].abs == 1, {tarPos.theta = ((tarPos.theta * (180 / pi)) + (jogRates[i] * m[0])) * (pi / 180.0)});
+					// polar change magnitude
+					if(m[1].abs == 1, {tarPos.rho = tarPos.rho + (jogRates[i] * m[1].neg)});
+				});
+				moveTo.value(tarPos);
+				0.2.wait
+			};
+		})
+	);
+
+	// hack to acount for a key held down
+	dirKeyBlockTasks = dirKeyBlockTasks.add(Task({0.1.wait; jogRates[i] = 0;jogTasks[i].stop}));
+
+	// create buttons
+	button = Button(window,  Rect(xOffset - 12.5 + (25 * m[0]) + if(i < 4, {-175}, {175}), yOffset + 187.5 + (25 * m[1]), 25, 25))
+	.states_([[icons[i]]])
+	.mouseDownAction_({jogRates[i] = 0; jogTasks[i].play(AppClock)})
+	.action_({jogTasks[i].stop(AppClock)})
+	.enabled_(false)
+	.keyDownAction_({arg butt, char, mod, unicode, keycode, key;
+		switch(key,
+			16r1000012, {moveButtons[0].focus; dirKeyBlockTasks[0].stop; jogTasks[0].pause; jogTasks[0].play(AppClock); true},
+			16r1000013, {moveButtons[1].focus; dirKeyBlockTasks[1].stop; jogTasks[1].pause; jogTasks[1].play(AppClock); true},
+			16r1000014, {moveButtons[2].focus; dirKeyBlockTasks[2].stop; jogTasks[2].pause; jogTasks[2].play(AppClock); true},
+			16r1000015, {moveButtons[3].focus; dirKeyBlockTasks[3].stop; jogTasks[3].pause; jogTasks[3].play(AppClock); true},
+			{false})})
+	.keyUpAction_({arg butt, char, mod, unicode, keycode, key;
+		switch(key,
+			16r1000012, {dirKeyBlockTasks[0].start(AppClock); true},
+			16r1000013, {dirKeyBlockTasks[1].start(AppClock); true},
+			16r1000014, {dirKeyBlockTasks[2].start(AppClock); true},
+			16r1000015, {dirKeyBlockTasks[3].start(AppClock); true},
+			{false})})
+}));
+
+
+// position text fields
+StaticText(window, Rect(xOffset - 82, yOffset + 150, 300, 20)).string_("cartesian");
+StaticText(window, Rect(xOffset + 39, yOffset + 150, 300, 20)).string_("polar");
+curPosFields = [];
+tarPosFields = ["x", "y", "ρ", "θ"].collect({arg v, i;
+	StaticText(window, Rect(xOffset + 22.5 + (55 * (i - 2)), yOffset + 170, 50, 20)).string_(v);
+	curPosFields = curPosFields.add(StaticText(window, Rect(xOffset + 5 + (55 * (i - 2)), yOffset + 220, 50, 20)).string_("0.0"));
+	TextField(window, Rect(xOffset + 2.5 + (55 * (i - 2)), yOffset + 190, 50, 20))
+	.string_("0.0")
+	.enabled_(false)
+	.action_({arg field;
+		if(i < 2, {
+			tarPos.x = tarPosFields[0].string.asFloat;
+			tarPos.y = tarPosFields[1].string.asFloat;
+			tarPosFields[2].string = tarPos.rho.round(0.1).asString;
+			tarPosFields[3].string = (if(tarPos.theta >= 0, {0}, {360}) + (tarPos.theta * (180 / pi))).round(0.1).asString;
+		}, {
+			tarPos.rho = tarPosFields[2].string.asFloat;
+			tarPos.theta = tarPosFields[3].string.asFloat * (pi / 180);
+			tarPosFields[0].string = tarPos.x.round(0.1).asString;
+			tarPosFields[1].string = tarPos.y.round(0.1).asString;
+		});
+		moveTo.value(tarPos)})
+});
+
+
+// calibration wizard
+calibrationSteps = [
+	"1) find center image",
+	"2) find northwest image \ntry first by using only the ↻ ↺ buttons to change θ",
+	"3) compute all other points \nthis will erase previously saved points unless skipped",
+	"4) find north image",
+	"5) find northeast image",
+	"6) find east image",
+	"7) find southeast image",
+	"8) find south image",
+	"9) find southwest image",
+	"10) find west image"
+];
+
+// disables everything till the point is reached between each step in the wizard
+wizMoveBlock = Task({
+	while({curPos.dist(tarPos) > 1}, {
+		moveButtons.do({arg button; button.enabled = false});
+		wizardButtons.do({arg button; button.enabled = false});
+		tarPosFields.do({arg field; field.enabled = false});
+		0.1.wait;
+	});
+	wizardButtons.do({arg button; button.enabled = true});
+	wizardButtons[2].focus;
+	moveButtons.do({arg button; button.enabled = true});
+	tarPosFields.do({arg field; field.enabled = true});
+});
+
+// automate / calibrate button
+Button.new(window, Rect.aboutPoint(Point(xOffset, yOffset + 270), 75, 12.5))
+.states_([["calibrate"], ["automate"]])
+.action_({arg button;
+	if(button.value == 0, {
+		automate = true;
+		curWizardText.string = "";
+		wizardButtons.do({arg button; button.visible = false});
+	}, {
+		automate = false;
+		curWizardText.string = calibrationSteps[0];
+		tarPos = imagePositions[4].deepCopy;
+		moveTo.value(tarPos);
+		wizMoveBlock.start(AppClock);
+		curWizardStep = 0;
+		wizardButtons.do({arg button; button.visible = true});
+	});
+	moveButtons.do({arg button; button.enabled = automate.not});
+	tarPosFields.do({arg field; field.enabled = automate.not});
+});
+
+// wizard button logic
+curWizardStep = 0;
+curWizardText = StaticText(window, Rect.aboutPoint(Point(xOffset, yOffset + 310), 200, 20)).string_("").align_(\center);
+wizardButtons = ["back", "skip", "next"].collect({arg t, i;
+	var pointSeq, button;
+	pointSeq = [4, 0, 0, 1, 2, 5, 8, 7, 6, 3, 4];
+	button = Button(window,  Rect.aboutPoint(Point(xOffset - 60 + (60 * i), yOffset + 350), 25, 12.5))
+	.states_([[t]])
+	.action_({arg button;
+
+		// code to automate populate all the points based on relation between two of the points
+		if((curWizardStep == 2) && (i == 2), {
+			if(imagePositions[0].rho == imageDist, {
+
+			}, {
+
+			});
+			rotation = imagePositions[0].theta - (0.75 * pi);
+			imagePositions[1].theta = (0.5 * pi) + rotation;
+			imagePositions[2].theta = (0.25 * pi) + rotation;
+			imagePositions[3].theta = pi + rotation;
+			imagePositions[5].theta = rotation;
+			imagePositions[6].theta = (1.25 * pi) + rotation;
+			imagePositions[7].theta = (1.5 * pi) + rotation;
+			imagePositions[8].theta = (1.75 * pi) + rotation;
+		});
+
+		if((curWizardStep == 0) && (i == 2), {serialPort.putAll("c")});
+		if(i == 2, {imagePositions[pointSeq[curWizardStep]] = if(curWizardStep == 0, {Point(0, 0)}, {curPos.deepCopy})});
+		curWizardStep = (curWizardStep + if(i == 0, {-1}, {1})) % 10;
+		tarPos = imagePositions[pointSeq[curWizardStep]].deepCopy;
+		moveTo.value(tarPos);
+		wizMoveBlock.start(AppClock);
+		//wizardButtons.do({arg button; button.enabled = true});
+		//moveButtons.do({arg button; button.enabled = true});
+		//tarPosFields.do({arg field; field.enabled = true});
+		curWizardText.string = calibrationSteps[curWizardStep];
+		//wizardButtons[1].visible = if(curWizardStep == 2, {true}, {false});
+	})
+	.visible_(false)
+});
+
+serialListener.play(AppClock);
+)
+