diff --git a/src/Design.cs b/src/Design.cs
new file mode 100644
index 0000000..4a80d81
--- /dev/null
+++ b/src/Design.cs
@@ -0,0 +1,111 @@
+namespace Oriels;
+
+public class Design {
+	public string str;
+	public string term;
+	public float min = float.NegativeInfinity;
+	public float max = float.PositiveInfinity;
+	public float unit = U.m;
+
+	public float value {
+		get {
+			try {
+				float value = PR.Clamp(float.Parse(str), min, max);
+				// if clamped, update string
+				if (value != float.Parse(str)) {
+					if (Input.Key(Key.Return).IsJustActive()) {
+						str = value.ToString();
+					}
+				}
+				return value * unit;
+			} catch {
+				return MathF.Max(0, min) * unit;
+			}
+		}
+	}
+	// public int integer {};
+}
+
+// Chiral : handedness implies symmetry
+public class Chiral : Interaction {
+	public Chiral(Interaction[] dofs) => this.dofs = dofs;
+	private bool active;
+	public bool Active {
+		get { return this.active; }
+		set { 
+			this.active = value;
+			for (int i = 0; i < this.dofs.Length; i++) {
+				Interaction dof = this.dofs[i];
+				if ((int)this.handed == 2 || i == (int)this.handed) {
+					dof.Active = value;
+				} else {
+					dof.Active = false;
+				}
+			}
+		} 
+	}
+	public Interaction[] dofs = new Interaction[2];
+	// public Design handed = new Design { str = "2", min = 0, max = 2};
+	public Handed handed = Handed.Max;
+
+	public void Init() {
+		dofs[0].Init();
+		dofs[1].Init();
+	}
+
+	public void Frame() {
+		// sync the left design variables to the right
+		System.Reflection.FieldInfo[] fields = dofs[0].GetType().GetFields();
+		foreach (System.Reflection.FieldInfo field in fields) {
+			if (field.FieldType == typeof(Design)) {
+				Design design = (Design)field.GetValue(dofs[0]); // define type?
+				field.SetValue(dofs[1], design);
+			}
+		}
+
+		for (int i = 0; i < dofs.Length; i++) {
+			Interaction dof = dofs[i];
+			if ((int)handed == 2 || i == (int)handed) {
+				dof.Frame();
+				dof.Active = true;
+			}
+			else {
+				dof.Active = false;
+			}
+		}
+	}
+}
+
+/* 
+	ranges 
+		0+1
+		1-0
+		1-0+1
+
+		-0+
+
+		0+&&-
+		0+||-
+	
+	units 
+		m
+		cm
+		mm
+		t
+
+	demo
+		seperate the demos from the dofs, and make them rebindable (assigning input using reflection?)
+		virtual shapes(scalable) -> that can be slotted
+		physics boxes
+
+	mirror
+		mirroring vectors(line segments) is really easy
+		easier than rendering.. actually just render twice with the material chain
+		stereonick mentioned
+	
+	debug bool
+		rendering the raw output
+		particularly for hand tracking dofs (so Moses can better test them!)
+		raw = 0.333f alpha ~
+
+*/
\ No newline at end of file
diff --git a/src/Elements/oriel/Oriel.cs b/src/Elements/oriel/Oriel.cs
index e67882d..8f045ba 100644
--- a/src/Elements/oriel/Oriel.cs
+++ b/src/Elements/oriel/Oriel.cs
@@ -224,6 +224,8 @@ public class Oriel {
   public float crown = 0.16f;
 
   public void Render() {
+    Mono mono = Mono.inst;
+
     // // matFrame.Wireframe = true;
     // matFrame.DepthTest = DepthTest.Always;
     // matFrame.SetVector("_cursor", cursor);
@@ -304,12 +306,12 @@ public class Oriel {
       }
     }
 
-    Mesh.Sphere.Draw(Mono.inst.matHoloframe,
+    Mesh.Sphere.Draw(mono.mat.holoframe,
       Matrix.TRS(cursor, cursorOri, new Vec3(0.02f, 0.02f, 0.02f)),
       cursorColor
     );
 
-    Mesh.Sphere.Draw(Mono.inst.matHoloframe,
+    Mesh.Sphere.Draw(mono.mat.holoframe,
       Matrix.TS(cursor, new Vec3(1f, 1f, 1f) * cursorRadius * 2),
       new Color(0.1f, 0.1f, 0.1f)
     );
diff --git a/src/Interactions/rolls-cursor/RollsCursor.cs b/src/Interactions/rolls-cursor/RollsCursor.cs
index 886fd0d..51631a1 100644
--- a/src/Interactions/rolls-cursor/RollsCursor.cs
+++ b/src/Interactions/rolls-cursor/RollsCursor.cs
@@ -15,13 +15,14 @@ class RollsCursor : Interaction {
 	public void Init() { }
 
 	public void Frame() {
-		Rig rig = Mono.inst.rig;
+		Mono mono = Mono.inst;
+
 		Hand hand = Input.Hand(handed);
 		if (hand.tracked.IsActive() && !hand.tracked.IsJustActive()) {
-			float fI = rig.Flexion(hand, FingerId.Index);
-			float fM = rig.Flexion(hand, FingerId.Middle);
-			float fR = rig.Flexion(hand, FingerId.Ring);
-			float fL = rig.Flexion(hand, FingerId.Little);
+			float fI = mono.rig.Flexion(hand, FingerId.Index);
+			float fM = mono.rig.Flexion(hand, FingerId.Middle);
+			float fR = mono.rig.Flexion(hand, FingerId.Ring);
+			float fL = mono.rig.Flexion(hand, FingerId.Little);
 
 			float stretch = (fI + fM + fR + fL) / 4f;
 
@@ -43,9 +44,9 @@ class RollsCursor : Interaction {
 			Vec3 delta = (fIdelta.value + fMdelta.value + fRdelta.value) / 3f;
 			cursor.raw += delta * reach.value;
 
-			Mesh.Sphere.Draw(Mono.inst.matHoloframe, Matrix.TRS(cursor.raw,    Quat.Identity, 0.01f), new Color(1, 0, 0));
-			Mesh.Sphere.Draw(Mono.inst.matHoloframe, Matrix.TRS(cursor.pos,    Quat.Identity, 0.01f), new Color(0, 1, 0));
-			Mesh.Sphere.Draw(Mono.inst.matHoloframe, Matrix.TRS(cursor.smooth, Quat.Identity, 0.01f), new Color(0, 0, 1));
+			Mesh.Sphere.Draw(mono.mat.holoframe, Matrix.TRS(cursor.raw,    Quat.Identity, 0.01f), new Color(1, 0, 0));
+			Mesh.Sphere.Draw(mono.mat.holoframe, Matrix.TRS(cursor.pos,    Quat.Identity, 0.01f), new Color(0, 1, 0));
+			Mesh.Sphere.Draw(mono.mat.holoframe, Matrix.TRS(cursor.smooth, Quat.Identity, 0.01f), new Color(0, 0, 1));
 		}
 	}
 
diff --git a/src/Interactions/trackballer/Trackballer.cs b/src/Interactions/trackballer/Trackballer.cs
index 18e0847..5458f4b 100644
--- a/src/Interactions/trackballer/Trackballer.cs
+++ b/src/Interactions/trackballer/Trackballer.cs
@@ -40,6 +40,8 @@ class Trackballer : Interaction {
   }
 
 	public void UpdateMomentum(Hand hand) {
+		Mono mono = Mono.inst;
+
 		// Thumb pad
 		HandJoint thumbJoint = hand.Get(FingerId.Thumb, JointId.Tip);
 		oldPad = pad;
@@ -48,7 +50,7 @@ class Trackballer : Interaction {
 			thumbJoint.orientation,
 			new Vec3(handed == Handed.Left ? -1f : 1f, 1f, 1f) * 0.1666f
 		);
-		mesh.Draw(Mono.inst.matHoloframe, pad, new Color(0, 1, 1));
+		mesh.Draw(mono.mat.holoframe, pad, new Color(0, 1, 1));
 
 		// Ball anchor
 		HandJoint ballJoint = hand.Get(FingerId.Index, JointId.KnuckleMajor);
@@ -97,7 +99,7 @@ class Trackballer : Interaction {
 		btnPull.Frame(pull > 1f, pull > 0.333f); // magic sticky var
 
 		float pullScalar = btnPull.held ? MathF.Max((pull - 0.333f) / 0.666f, 0) : MathF.Max(1 - pull, 0);
-		Mesh.Sphere.Draw(Mono.inst.matHoloframe,
+		Mesh.Sphere.Draw(mono.mat.holoframe,
 			Matrix.TRS(anchorPos, thumbJoint.orientation, pullScalar * radius.value),
 			new Color(0, 1, 1) * (btnPull.held ? 1f : 0.0666f)
 		);
@@ -105,7 +107,7 @@ class Trackballer : Interaction {
 			anchor.Transform(point), anchorPos,
 			new Color(0, 1, 1), 1f * U.mm
 		);
-		Mesh.Sphere.Draw(Mono.inst.matHoloframe,
+		Mesh.Sphere.Draw(mono.mat.holoframe,
 			Matrix.TRS(anchor.Transform(point), thumbJoint.orientation, 2f * U.mm),
 			new Color(0, 1, 1)
 		);
@@ -116,7 +118,7 @@ class Trackballer : Interaction {
 		btnPush.Frame(push > 1f, push > 0.333f); // magic sticky var
 
 		float pushScalar = btnPush.held ? MathF.Max((MathF.Min(push, 1f) - 0.333f) / 0.666f, 0) : MathF.Max(1 - push, 0);
-		Mesh.Sphere.Draw(Mono.inst.matHoloframe,
+		Mesh.Sphere.Draw(mono.mat.holoframe,
 			Matrix.TRS(anchorPos, ori, (radius.value * 2) * pushScalar),
 			new Color(1, 0, 0) * (btnPush.held ? 1f : 0.2f)
 		);
@@ -148,7 +150,7 @@ class Trackballer : Interaction {
 
 		// Draw ball result
 		Mesh.Sphere.Draw(
-			Mono.inst.matHoloframe,
+			mono.mat.holoframe,
 			Matrix.TRS(anchorPos, ori, radius.value * 2),
 			new Color(0.8f, 0, 0)
 		);
@@ -178,7 +180,7 @@ class Trackballer : Interaction {
 		float width  = 52 * U.cm;
 		float height = 29f * U.cm;
 		Mesh.Quad.Draw(
-			Mono.inst.matHoloframe,
+			Mono.inst.mat.holoframe,
 			Matrix.S(new Vec3(width, height, 1)) * panel,
 			new Color(1, 1, 1)
 		);
diff --git a/src/Interactions/wave-cursor/WaveCursor.cs b/src/Interactions/wave-cursor/WaveCursor.cs
index faa9219..41d75ca 100644
--- a/src/Interactions/wave-cursor/WaveCursor.cs
+++ b/src/Interactions/wave-cursor/WaveCursor.cs
@@ -12,13 +12,14 @@ class WaveCursor : Interaction {
 	public void Init() {}
 
   public void Frame() {
-		Rig rig = Mono.inst.rig;
+		Mono mono = Mono.inst;
+
     Hand hand = Input.Hand(handed);
     if (hand.tracked.IsActive() && !hand.tracked.IsJustActive()) {
-			float fI = rig.Flexion(hand, FingerId.Index);
-			float fM = rig.Flexion(hand, FingerId.Middle);
-			float fR = rig.Flexion(hand, FingerId.Ring);
-			float fL = rig.Flexion(hand, FingerId.Little);
+			float fI = mono.rig.Flexion(hand, FingerId.Index);
+			float fM = mono.rig.Flexion(hand, FingerId.Middle);
+			float fR = mono.rig.Flexion(hand, FingerId.Ring);
+			float fL = mono.rig.Flexion(hand, FingerId.Little);
 
 			// Biased by finger length
 			float wave = (fI + fI + fM + fM + fM + fR + fR + fL) / 8f;
@@ -30,9 +31,9 @@ class WaveCursor : Interaction {
 
 			cursor.raw = to + dir * wave * crest.value;
 
-			Mesh.Sphere.Draw(Mono.inst.matHoloframe, Matrix.TRS(cursor.raw,    Quat.Identity, 0.01f), new Color(1, 0, 0));
-			Mesh.Sphere.Draw(Mono.inst.matHoloframe, Matrix.TRS(cursor.pos,    Quat.Identity, 0.01f), new Color(0, 1, 0));
-			Mesh.Sphere.Draw(Mono.inst.matHoloframe, Matrix.TRS(cursor.smooth, Quat.Identity, 0.01f), new Color(0, 0, 1));
+			Mesh.Sphere.Draw(mono.mat.holoframe, Matrix.TRS(cursor.raw,    Quat.Identity, 0.01f), new Color(1, 0, 0));
+			Mesh.Sphere.Draw(mono.mat.holoframe, Matrix.TRS(cursor.pos,    Quat.Identity, 0.01f), new Color(0, 1, 0));
+			Mesh.Sphere.Draw(mono.mat.holoframe, Matrix.TRS(cursor.smooth, Quat.Identity, 0.01f), new Color(0, 0, 1));
     }
   }
 
@@ -76,7 +77,7 @@ class WaveCursor : Interaction {
       Vec3 from = i > 0 ? points[i - 1] : nextPos;
       Quat ori = Quat.LookDir(Vec3.Direction(points[i], from));
       Mesh.Cube.Draw(
-        Mono.inst.matHoloframe,
+        Mono.inst.mat.holoframe,
         Matrix.TRS(
 					points[i] + ori * new Vec3(0, 0, 0.01f) * scale,
 					ori,
diff --git a/src/Mat.cs b/src/Mat.cs
new file mode 100644
index 0000000..5cadec6
--- /dev/null
+++ b/src/Mat.cs
@@ -0,0 +1,43 @@
+namespace Oriels;
+
+public class Mat {
+  public Material dev;
+	public Material holoframe = new Material(Shader.FromFile("shaders/above.hlsl"));
+	Material holoframeUnder   = new Material(Shader.FromFile("shaders/below.hlsl"));
+	public Material holoclear = new Material(Shader.FromFile("shaders/above.hlsl"));
+	Material holoclearUnder   = new Material(Shader.FromFile("shaders/below.hlsl"));
+	public Material holo      = new Material(Shader.FromFile("shaders/above.hlsl"));
+	Material holoUnder        = new Material(Shader.FromFile("shaders/below.hlsl"));
+
+  public void Init() {
+    dev = Material.Default.Copy();
+		dev.SetTexture("diffuse", Tex.DevTex);
+
+		holo.SetColor("clearcolor", Renderer.ClearColor);
+		holoUnder.SetColor("clearcolor", Renderer.ClearColor);
+		holoUnder.FaceCull = Cull.None;
+		holo.Chain = holoUnder;
+
+		holoclear.SetColor("clearcolor", Color.Black);
+		holoclear.Transparency = Transparency.Add;
+		holoclear.DepthWrite = false;
+		holoclear.FaceCull = Cull.None;
+		holoclearUnder.SetColor("clearcolor", Color.Black);
+		holoclearUnder.Transparency = Transparency.Add;
+		holoclearUnder.DepthWrite = false;
+		holoclearUnder.FaceCull = Cull.None;
+		holoclear.Chain = holoclearUnder;
+
+		holoframe.SetColor("clearcolor", Color.Black);
+		holoframe.Transparency = Transparency.Add;
+		holoframe.DepthWrite = false;
+		holoframe.FaceCull = Cull.None;
+		holoframe.Wireframe = true;
+		holoframeUnder.SetColor("clearcolor", Color.Black);
+		holoframeUnder.Transparency = Transparency.Add;
+		holoframeUnder.DepthWrite = false;
+		holoframeUnder.FaceCull = Cull.None;
+		holoframeUnder.Wireframe = true;
+		holoframe.Chain = holoframeUnder;
+  }
+}
\ No newline at end of file
diff --git a/src/Mono.cs b/src/Mono.cs
index 3287d93..3af91b6 100644
--- a/src/Mono.cs
+++ b/src/Mono.cs
@@ -6,13 +6,7 @@ public class Mono {
 
 	public PR.Noise noise = new PR.Noise(939949595);
 
-	public Material matDev;
-	public Material matHoloframe = new Material(Shader.FromFile("shaders/above.hlsl"));
-	Material matHoloframeUnder   = new Material(Shader.FromFile("shaders/below.hlsl"));
-	public Material matHoloclear = new Material(Shader.FromFile("shaders/above.hlsl"));
-	Material matHoloclearUnder   = new Material(Shader.FromFile("shaders/below.hlsl"));
-	public Material matHolo      = new Material(Shader.FromFile("shaders/above.hlsl"));
-	Material matHoloUnder        = new Material(Shader.FromFile("shaders/below.hlsl"));
+	public Mat mat = new Mat();
 
 	public Rig rig = new Rig();
 	public Space space = new Space();
@@ -55,35 +49,7 @@ public class Mono {
 			interactions[i].Init();
 		}
 
-		matDev = Material.Default.Copy();
-		matDev.SetTexture("diffuse", Tex.DevTex);
-
-		matHolo.SetColor("clearcolor", Renderer.ClearColor);
-		matHoloUnder.SetColor("clearcolor", Renderer.ClearColor);
-		matHoloUnder.FaceCull = Cull.None;
-		matHolo.Chain = matHoloUnder;
-
-		matHoloclear.SetColor("clearcolor", Color.Black);
-		matHoloclear.Transparency = Transparency.Add;
-		matHoloclear.DepthWrite = false;
-		matHoloclear.FaceCull = Cull.None;
-		matHoloclearUnder.SetColor("clearcolor", Color.Black);
-		matHoloclearUnder.Transparency = Transparency.Add;
-		matHoloclearUnder.DepthWrite = false;
-		matHoloclearUnder.FaceCull = Cull.None;
-		matHoloclear.Chain = matHoloclearUnder;
-
-		matHoloframe.SetColor("clearcolor", Color.Black);
-		matHoloframe.Transparency = Transparency.Add;
-		matHoloframe.DepthWrite = false;
-		matHoloframe.FaceCull = Cull.None;
-		matHoloframe.Wireframe = true;
-		matHoloframeUnder.SetColor("clearcolor", Color.Black);
-		matHoloframeUnder.Transparency = Transparency.Add;
-		matHoloframeUnder.DepthWrite = false;
-		matHoloframeUnder.FaceCull = Cull.None;
-		matHoloframeUnder.Wireframe = true;
-		matHoloframe.Chain = matHoloframeUnder;
+		mat.Init();
 	}
 
 	Pose shape = new Pose(new Vec3(0, 1f, -3f), Quat.FromAngles(45, 0, 45));
@@ -109,13 +75,6 @@ public class Mono {
 		// 	Console.WriteLine($"{h.pinchPt}, {Input.Head.orientation * -Vec3.Forward}");
 		// }
 
-		// Hand hand = Input.Hand(Handed.Right);
-    // Controller con = Input.Controller(Handed.Right);
-		// Mesh.Cube.Draw(
-		// 	Material.Default,
-		// 	hand.IsJustPinched
-		// )
-
     // Con -> Hand
     // lGlove.Step();
     // rGlove.Step();
@@ -124,31 +83,34 @@ public class Mono {
 		
 		spatial.Frame();
 
+		// we need cursor abstraction
+		// so we can plug in different cursor interactions into different elements!
+
 		// pinch-cursor?
-		// {
-		// 	float deadzone = 0.01f;
-		// 	float strength = 6f;
+		{
+			float deadzone = 0.01f;
+			float strength = 6f;
 
-		// 	Hand hand = Input.Hand(Handed.Right);
-		// 	Vec3 indexTip = hand.Get(FingerId.Index, JointId.Tip).position;
-		// 	Vec3 thumbTip = hand.Get(FingerId.Thumb, JointId.Tip).position;
+			Hand hand = Input.Hand(Handed.Right);
+			Vec3 indexTip = hand.Get(FingerId.Index, JointId.Tip).position;
+			Vec3 thumbTip = hand.Get(FingerId.Thumb, JointId.Tip).position;
 
-		// 	Vec3 delta    = indexTip - thumbTip;
-		// 	float mag     = delta.Magnitude;
-		// 	float pinch   = MathF.Max(mag - deadzone, 0);
+			Vec3 delta    = indexTip - thumbTip;
+			float mag     = delta.Magnitude;
+			float pinch   = MathF.Max(mag - deadzone, 0);
 
-		// 	Vec3 dir = delta.Normalized;
+			Vec3 dir = delta.Normalized;
 
-		// 	cursor.raw = indexTip + dir * pinch * strength;
+			cursor.raw = indexTip + dir * pinch * strength;
 
-		// 	Lines.Add(indexTip, thumbTip, new Color(0, 0, 1), 0.002f);
-		// 	Mesh.Sphere.Draw(matHolo, Matrix.TS(cursor.pos, 0.01f), new Color(0.5f, 0.5f, 0.5f));
-		// 	// V.XYZ(0, 0, );
+			Lines.Add(indexTip, thumbTip, new Color(0, 0, 1), 0.002f);
+			Mesh.Sphere.Draw(mat.holo, Matrix.TS(cursor.pos, 0.01f), new Color(0.5f, 0.5f, 0.5f));
+			// V.XYZ(0, 0, );
 
-		// 	drawerA.Frame(cursor, pinch);
-		// 	drawerB.Frame(cursor, pinch);
-		// 	drawerC.Frame(cursor, pinch);
-		// }
+			drawerA.Frame(cursor, pinch);
+			drawerB.Frame(cursor, pinch);
+			drawerC.Frame(cursor, pinch);
+		}
 
 
 
@@ -192,7 +154,7 @@ public class Mono {
 		// as it's a bit of space hog
 
 		Mesh.Cube.Draw(
-			Mono.inst.matHoloframe,
+			mat.holoframe,
 			shape.ToMatrix(0.5f),
 			new Color(0.5f, 0.55f, 0.75f) * 0.3f
 		);
@@ -212,243 +174,11 @@ public class Mono {
 		// net.me.Step();
 		// net.send = true;
 
-		ShowWindowButton();
-	}
-
-	int dofIndex = 0;
-	Pose windowPose = new Pose(-0.333f, 1.2f, -0.5f, Quat.FromAngles(0, 180, 0));
-	Material windowMat = new Material(Shader.FromFile("shaders/window.hlsl"));
-	TextStyle style  = Text.MakeStyle(Font.FromFile("add/fonts/DM-Mono.ttf"), 1f * U.cm, Color.Black);
-	TextStyle style2 = Text.MakeStyle(Font.FromFile("add/fonts/DM-Mono.ttf"), 1f * U.cm, new Color(0.5f, 0.5f, 0.5f));
-	Vec2 fieldSize = new Vec2(6f * U.cm, 3f * U.cm);
-	void ShowWindowButton() {
-		windowMat.Transparency = Transparency.Add;
-		windowMat.FaceCull = Cull.None;
-		windowMat.DepthWrite = false;
-		UI.SetElementVisual(UIVisual.WindowBody, Mesh.Quad, windowMat, Vec2.One);
-		UI.SetElementVisual(UIVisual.WindowHead, Mesh.Quad, windowMat, Vec2.One);
-		UI.WindowBegin("design vars", ref windowPose);
-		// UI.SetThemeColor(UIColor.Primary, new Color(1f, 1f, 1f));
-		// UI.HandleBegin("design", ref windowPose, new Bounds(V.XYZ(0.02f, 0.02f, 0.02f)), true, UIMove.FaceUser);
-		UI.SetThemeColor(UIColor.Background, new Color(0.2f, 0.2f, 0.3f));
-		UI.SetThemeColor(UIColor.Primary,    new Color(0.4f, 0.4f, 0.6f));
-		UI.SetThemeColor(UIColor.Common,     new Color(1.0f, 1.0f, 1.0f));
-		UI.PushTextStyle(style);
-
-		// if (UI.Button("Draw Oriel Axis")) { oriel.drawAxis = !oriel.drawAxis; }
-		// if (UI.Button("Reset Oriel Quat")) { oriel.ori = Quat.Identity; }
-		// if (UI.Button("Scale w/Height")) { oriel.scaleWithHeight = !oriel.scaleWithHeight; }
-		// UI.HSlider("Scale", ref oriel.scale, 0.1f, 1f, 0.1f);
-		// UI.HSlider("Multiplier", ref oriel.multiplier, 0.1f, 1f, 0.1f);
-		// // UI.Label("Player.y");
-		// UI.HSlider("Player.y", ref greenyard.height, 1f, 6f, 0.2f);
-		// UI.Label("pos.y");
-		// UI.HSlider("pos.y", ref playerY, -1f, 1f, 0.1f);
-
-		if (UI.Button("prev") && dofIndex > 0) {
-			dofIndex--;
-		}
-		UI.SameLine();
-		if (UI.Button("next") && dofIndex < interactions.Length - 1) {
-			dofIndex++;
-		}
-		
-
-		Interaction dof = interactions[dofIndex];
-		Type type = dof.GetType();
-		// active toggle
-		Color tint = dof.Active ? new Color(0, 1, 0) : new Color(1, 0, 0);
-		UI.PushTint(tint);
-		if (UI.Button(dof.Active ? "on" : "off")) {
-			dof.Active = !dof.Active;
-		}
-		UI.PopTint();
-		if (type == typeof(Chiral)) {
-			Chiral chiral = (Chiral)dof;
-
-			System.Reflection.FieldInfo[] fields = typeof(Chiral).GetFields();
-			foreach (System.Reflection.FieldInfo field in fields) {
-				if (field.FieldType == typeof(Handed)) {
-					Handed handed = (Handed)field.GetValue(chiral);
-					if (UI.Button("<") && (int)handed > 0) {
-						handed = (Handed)((int)handed - 1);
-						field.SetValue(chiral, handed);
-					}
-					UI.SameLine();
-					if (UI.Button(">") && (int)handed < 2) {
-						handed = (Handed)((int)handed + 1);
-						field.SetValue(chiral, handed);
-					}
-					UI.SameLine(); UI.Label(handed.ToString());
-				}
-			}
-
-			RenderDof(chiral.dofs[0]);
-		} else {
-			RenderDof(dof);
-		}
-
-		UI.WindowEnd();
-		// UI.HandleEnd();
-	}
-
-	void RenderDof(Interaction dof) {
-		Type type = dof.GetType();
-		UI.Label("°" + type.Name);
-		System.Reflection.FieldInfo[] fields = type.GetFields();
-		for (int j = 0; j < fields.Length; j++) {
-			System.Reflection.FieldInfo field = fields[j];
-			if (field.FieldType == typeof(Design)) {
-				Design design = (Design)field.GetValue(dof);
-				UI.Input(field.Name, ref design.str, fieldSize, TextContext.Number);
-
-				UI.SameLine(); 
-				UI.PushTextStyle(style2); 
-				UI.Label(design.term, new Vec2(4f * U.cm, 3f * U.cm));
-				UI.PopTextStyle();
-
-				UI.SameLine(); UI.Label(field.Name);
-			}
-		}
+		window.Frame();
 	}
+	Window window = new Window();
 }
 
-// Chiral : handedness implies symmetry
-public class Chiral : Interaction {
-	public Chiral(Interaction[] dofs) => this.dofs = dofs;
-	private bool active;
-	public bool Active {
-		get { return this.active; }
-		set { 
-			this.active = value;
-			for (int i = 0; i < this.dofs.Length; i++) {
-				Interaction dof = this.dofs[i];
-				if ((int)this.handed == 2 || i == (int)this.handed) {
-					dof.Active = value;
-				} else {
-					dof.Active = false;
-				}
-			}
-		} 
-	}
-	public Interaction[] dofs = new Interaction[2];
-	// public Design handed = new Design { str = "2", min = 0, max = 2};
-	public Handed handed = Handed.Max;
-
-	public void Init() {
-		dofs[0].Init();
-		dofs[1].Init();
-	}
-
-	public void Frame() {
-		// sync the left design variables to the right
-		System.Reflection.FieldInfo[] fields = dofs[0].GetType().GetFields();
-		foreach (System.Reflection.FieldInfo field in fields) {
-			if (field.FieldType == typeof(Design)) {
-				Design design = (Design)field.GetValue(dofs[0]); // define type?
-				field.SetValue(dofs[1], design);
-			}
-		}
-
-		for (int i = 0; i < dofs.Length; i++) {
-			Interaction dof = dofs[i];
-			if ((int)handed == 2 || i == (int)handed) {
-				dof.Frame();
-				dof.Active = true;
-			}
-			else {
-				dof.Active = false;
-			}
-		}
-	}
-}
-
-public class Design {
-	public string str;
-	public string term;
-	public float min = float.NegativeInfinity;
-	public float max = float.PositiveInfinity;
-	public float unit = U.m;
-
-	public float value {
-		get {
-			try {
-				float value = PR.Clamp(float.Parse(str), min, max);
-				// if clamped, update string
-				if (value != float.Parse(str)) {
-					if (Input.Key(Key.Return).IsJustActive()) {
-						str = value.ToString();
-					}
-				}
-				return value * unit;
-			} catch {
-				return MathF.Max(0, min) * unit;
-			}
-		}
-	}
-	// public int integer {};
-}
-
-public class Cursor {
-	PR.OneEuroFilter xF = new PR.OneEuroFilter(0.001f, 0.1f);
-	PR.OneEuroFilter yF = new PR.OneEuroFilter(0.001f, 0.1f);
-	PR.OneEuroFilter zF = new PR.OneEuroFilter(0.001f, 0.1f);
-	Vec3 _raw;
-	public Vec3 raw {
-		get => _raw;
-		set {
-			_raw = value;
-			pos = new Vec3(
-				(float)xF.Filter(raw.x, (double)Time.Stepf),
-				(float)yF.Filter(raw.y, (double)Time.Stepf),
-				(float)zF.Filter(raw.z, (double)Time.Stepf)
-			);
-			smooth = Vec3.Lerp(smooth, pos, Time.Stepf * 6f);
-		}
-	}
-	public Vec3 pos { get; private set; }
-	public Vec3 smooth { get; private set; }
-}
-
-
-/* 
-	COMMENTS
-
-	ranges 
-		0+1
-		1-0
-		1-0+1
-
-		-0+
-
-		0+&&-
-		0+||-
-	
-	units 
-		m
-		cm
-		mm
-		t
-
-	demo
-		seperate the demos from the dofs, and make them rebindable (assigning input using reflection?)
-		virtual shapes(scalable) -> that can be slotted
-		physics boxes
-
-	mirror
-		mirroring vectors(line segments) is really easy
-		easier than rendering.. actually just render twice with the material chain
-		stereonick mentioned
-	
-	debug bool
-		rendering the raw output
-		particularly for hand tracking dofs (so Moses can better test them!)
-		raw = 0.333f alpha ~
-
-*/
-
-
-
 /* 
 	we have a whole inspector thing going on here
 
@@ -497,71 +227,4 @@ public class Cursor {
 		local to palm
 
 		dofchan bows on the back of the ankles that double as trackers
-*/
-
-
-public class Spatial {
-	// example, to build out from!
-	// rn it's just adding two vectors
-	// building towards great interactivity and visual feedback
-	public Spatial(Vec3 origin) {
-		this.origin = origin;
-	}
-	public Vec3 origin;
-	float scale = 0.2f;
-	float thickness => 0.02f * scale;
-
-
-	float t = 1.0f;
-	Vec3 aFrom, aTo;
-	Vec3 a => Vec3.Lerp(aFrom, aTo, MathF.Min(t, 1f));
-	Vec3 bFrom, bTo;
-	Vec3 b => Vec3.Lerp(bFrom, bTo, MathF.Min(t, 1f));
-	Vec3 c => a + b;
-
-	public void Frame() {
-		// origin axis
-		Lines.Add(origin, World(new Vec3(1, 0, 0)), new Color(1, 0, 0), thickness * 0.333f);
-		Lines.Add(origin, World(new Vec3(0, 1, 0)), new Color(0, 1, 0), thickness * 0.333f);
-		Lines.Add(origin, World(new Vec3(0, 0, 1)), new Color(0, 0, 1), thickness * 0.333f);
-		Mesh.Sphere.Draw(Material.Unlit, Matrix.TS(origin, thickness), new Color(0.5f, 0.5f, 0.5f));
-
-		Random rand = Random.Shared;
-		if (t >= 1.3f) {
-			aFrom = aTo;
-			bFrom = bTo;
-
-			if (rand.NextSingle() < 0.5f) {
-				aTo = new Vec3(rand.NextSingle(), rand.NextSingle(), rand.NextSingle()) * 0.5f;
-			} else {
-				bTo = new Vec3(rand.NextSingle(), rand.NextSingle(), rand.NextSingle()) * 0.5f;
-			}
-
-			t = 0.0f;
-		}
-		t += Time.Stepf / 2f;
-
-		// Lines.Add(origin, World(a), new Color(1, 1, 1, 0.5f), thickness * 2); // they clip with no material way to fix it?
-		Lines.Add(origin, World(a), new Color(1, 1, 0), thickness);
-		Mesh.Sphere.Draw(Material.Unlit, Matrix.TS(World(a), thickness), new Color(1, 1, 0));
-		// Lines.Add(origin, World(b), new Color(1, 1, 1, 0.5f), thickness * 2);
-		Lines.Add(origin, World(b), new Color(0, 1, 1), thickness);
-		Mesh.Sphere.Draw(Material.Unlit, Matrix.TS(World(b), thickness), new Color(0, 1, 1));
-
-		Lines.Add(World(a), World(c), new Color(0, 1, 1), thickness);
-		Lines.Add(World(b), World(c), new Color(1, 1, 0), thickness);
-		// color between yellow and cyan using HSV
-		Mesh.Sphere.Draw(Material.Unlit, Matrix.TS(World(c), thickness), new Color(0.5f, 1, 1));
-	}
-
-	Vec3 World(Vec3 local) {
-		return origin + local * scale;
-	}
-
-	// 
-}
-
-// Volumetric Lines
-public class Vine {
-
-}
\ No newline at end of file
+*/
\ No newline at end of file
diff --git a/src/Rig.cs b/src/Rig.cs
index 4729cfe..b4b286f 100644
--- a/src/Rig.cs
+++ b/src/Rig.cs
@@ -145,4 +145,25 @@ public struct Btn {
     frameUp = !down && held;
     held = down;
   }
+}
+
+public class Cursor {
+	PR.OneEuroFilter xF = new PR.OneEuroFilter(0.001f, 0.1f);
+	PR.OneEuroFilter yF = new PR.OneEuroFilter(0.001f, 0.1f);
+	PR.OneEuroFilter zF = new PR.OneEuroFilter(0.001f, 0.1f);
+	Vec3 _raw;
+	public Vec3 raw {
+		get => _raw;
+		set {
+			_raw = value;
+			pos = new Vec3(
+				(float)xF.Filter(raw.x, (double)Time.Stepf),
+				(float)yF.Filter(raw.y, (double)Time.Stepf),
+				(float)zF.Filter(raw.z, (double)Time.Stepf)
+			);
+			smooth = Vec3.Lerp(smooth, pos, Time.Stepf * 6f);
+		}
+	}
+	public Vec3 pos { get; private set; }
+	public Vec3 smooth { get; private set; }
 }
\ No newline at end of file
diff --git a/src/Space.cs b/src/Space.cs
index 66f0bc2..4803c87 100644
--- a/src/Space.cs
+++ b/src/Space.cs
@@ -73,6 +73,7 @@ public class Space {
 
 
 	public void Frame() {
+		Mono mono = Mono.inst;
 		// Oriel oriel = Mono.inst.oriel;
 		// data.matrix = (Matrix)System.Numerics.Matrix4x4.Transpose(oriel.matrixInv);
 		// data.dimensions = oriel.bounds.dimensions;
@@ -123,7 +124,7 @@ public class Space {
 				
 				if (Vec3.Distance(new Vec3(xpos, 0, zpos), Vec3.Zero) < radius / 2) {
 					Mesh.Cube.Draw(
-						Mono.inst.matHolo,
+						mono.mat.holo,
 						Matrix.TS(
 							new Vec3(
 								xpos + x, 
@@ -143,7 +144,7 @@ public class Space {
 				xpos += offset.x;
 				zpos += offset.z;
 				Mesh.Cube.Draw(
-					Mono.inst.matHolo,
+					mono.mat.holo,
 					Matrix.TRS(
 						new Vec3(xpos, (height * 0.5f), zpos),
 						Quat.FromAngles(0, angle, 0),
@@ -153,7 +154,7 @@ public class Space {
 				);
 
 				Mesh.Cube.Draw(
-					Mono.inst.matHolo,
+					mono.mat.holo,
 					Matrix.TRS(
 						new Vec3(xpos, height, zpos),
 						Quat.FromAngles(0, angle, 0),
@@ -178,6 +179,8 @@ public class Space {
 		Mesh mesh_ripple = Model.FromFile("ripple.glb").FindNode("ripple").Mesh;
 
 		public void Frame(int id) {
+			Mono mono = Mono.inst;
+			
 			if (!falling) {
 				PR.Noise noise = Mono.inst.noise;		
 				rippleT += Time.Stepf / 0.5f;
@@ -194,7 +197,7 @@ public class Space {
 				t *= t;
 				t = 1 - t;
 				mesh_ripple.Draw(
-					Mono.inst.matHoloclear,
+					mono.mat.holoclear,
 					Matrix.TRS(pos, Quat.Identity, new Vec3(0.333f * t, 0.0133f, 0.333f * t)),
 					new Color(1f, 1f, 1f, 1f) * (1f - t)
 				); 
@@ -210,7 +213,7 @@ public class Space {
 				}
 
 				Mesh.Cube.Draw(
-					Mono.inst.matHoloclear,
+					mono.mat.holoclear,
 					Matrix.TRS(pos, Quat.Identity, new Vec3(0.002f, 0.98f, 0.002f)),
 					new Color(0.8f, 0.8f, 1f) * 0.1333f
 				); 
diff --git a/src/Spatial.cs b/src/Spatial.cs
new file mode 100644
index 0000000..c2a65ac
--- /dev/null
+++ b/src/Spatial.cs
@@ -0,0 +1,62 @@
+namespace Oriels;
+
+public class Spatial {
+	// example, to build out from!
+	// rn it's just adding two vectors
+	// building towards great interactivity and visual feedback
+	public Spatial(Vec3 origin) {
+		this.origin = origin;
+	}
+	public Vec3 origin;
+	float scale = 0.2f;
+	float thickness => 0.02f * scale;
+
+
+	float t = 1.0f;
+	Vec3 aFrom, aTo;
+	Vec3 a => Vec3.Lerp(aFrom, aTo, MathF.Min(t, 1f));
+	Vec3 bFrom, bTo;
+	Vec3 b => Vec3.Lerp(bFrom, bTo, MathF.Min(t, 1f));
+	Vec3 c => a + b;
+
+	public void Frame() {
+		// origin axis
+		Lines.Add(origin, World(new Vec3(1, 0, 0)), new Color(1, 0, 0), thickness * 0.333f);
+		Lines.Add(origin, World(new Vec3(0, 1, 0)), new Color(0, 1, 0), thickness * 0.333f);
+		Lines.Add(origin, World(new Vec3(0, 0, 1)), new Color(0, 0, 1), thickness * 0.333f);
+		Mesh.Sphere.Draw(Material.Unlit, Matrix.TS(origin, thickness), new Color(0.5f, 0.5f, 0.5f));
+
+		Random rand = Random.Shared;
+		if (t >= 1.3f) {
+			aFrom = aTo;
+			bFrom = bTo;
+
+			if (rand.NextSingle() < 0.5f) {
+				aTo = new Vec3(rand.NextSingle(), rand.NextSingle(), rand.NextSingle()) * 0.5f;
+			} else {
+				bTo = new Vec3(rand.NextSingle(), rand.NextSingle(), rand.NextSingle()) * 0.5f;
+			}
+
+			t = 0.0f;
+		}
+		t += Time.Stepf / 2f;
+
+		// Lines.Add(origin, World(a), new Color(1, 1, 1, 0.5f), thickness * 2); // they clip with no material way to fix it?
+		Lines.Add(origin, World(a), new Color(1, 1, 0), thickness);
+		Mesh.Sphere.Draw(Material.Unlit, Matrix.TS(World(a), thickness), new Color(1, 1, 0));
+		// Lines.Add(origin, World(b), new Color(1, 1, 1, 0.5f), thickness * 2);
+		Lines.Add(origin, World(b), new Color(0, 1, 1), thickness);
+		Mesh.Sphere.Draw(Material.Unlit, Matrix.TS(World(b), thickness), new Color(0, 1, 1));
+
+		Lines.Add(World(a), World(c), new Color(0, 1, 1), thickness);
+		Lines.Add(World(b), World(c), new Color(1, 1, 0), thickness);
+		// color between yellow and cyan using HSV
+		Mesh.Sphere.Draw(Material.Unlit, Matrix.TS(World(c), thickness), new Color(0.5f, 1, 1));
+	}
+
+	Vec3 World(Vec3 local) {
+		return origin + local * scale;
+	}
+
+	// 
+}
\ No newline at end of file
diff --git a/src/Window.cs b/src/Window.cs
new file mode 100644
index 0000000..dab687b
--- /dev/null
+++ b/src/Window.cs
@@ -0,0 +1,101 @@
+namespace Oriels;
+
+public class Window {
+  int dofIndex = 0;
+	Pose windowPose = new Pose(-0.333f, 1.2f, -0.5f, Quat.FromAngles(0, 180, 0));
+	Material windowMat = new Material(Shader.FromFile("shaders/window.hlsl"));
+	TextStyle style  = Text.MakeStyle(Font.FromFile("add/fonts/DM-Mono.ttf"), 1f * U.cm, Color.Black);
+	TextStyle style2 = Text.MakeStyle(Font.FromFile("add/fonts/DM-Mono.ttf"), 1f * U.cm, new Color(0.5f, 0.5f, 0.5f));
+	Vec2 fieldSize = new Vec2(6f * U.cm, 3f * U.cm);
+	public void Frame() {
+    Mono mono = Mono.inst;
+		windowMat.Transparency = Transparency.Add;
+		windowMat.FaceCull = Cull.None;
+		windowMat.DepthWrite = false;
+		UI.SetElementVisual(UIVisual.WindowBody, Mesh.Quad, windowMat, Vec2.One);
+		UI.SetElementVisual(UIVisual.WindowHead, Mesh.Quad, windowMat, Vec2.One);
+		UI.WindowBegin("design vars", ref windowPose);
+		// UI.SetThemeColor(UIColor.Primary, new Color(1f, 1f, 1f));
+		// UI.HandleBegin("design", ref windowPose, new Bounds(V.XYZ(0.02f, 0.02f, 0.02f)), true, UIMove.FaceUser);
+		UI.SetThemeColor(UIColor.Background, new Color(0.2f, 0.2f, 0.3f));
+		UI.SetThemeColor(UIColor.Primary,    new Color(0.4f, 0.4f, 0.6f));
+		UI.SetThemeColor(UIColor.Common,     new Color(1.0f, 1.0f, 1.0f));
+		UI.PushTextStyle(style);
+
+		// if (UI.Button("Draw Oriel Axis")) { oriel.drawAxis = !oriel.drawAxis; }
+		// if (UI.Button("Reset Oriel Quat")) { oriel.ori = Quat.Identity; }
+		// if (UI.Button("Scale w/Height")) { oriel.scaleWithHeight = !oriel.scaleWithHeight; }
+		// UI.HSlider("Scale", ref oriel.scale, 0.1f, 1f, 0.1f);
+		// UI.HSlider("Multiplier", ref oriel.multiplier, 0.1f, 1f, 0.1f);
+		// // UI.Label("Player.y");
+		// UI.HSlider("Player.y", ref greenyard.height, 1f, 6f, 0.2f);
+		// UI.Label("pos.y");
+		// UI.HSlider("pos.y", ref playerY, -1f, 1f, 0.1f);
+
+		if (UI.Button("prev") && dofIndex > 0) {
+			dofIndex--;
+		}
+		UI.SameLine();
+		if (UI.Button("next") && dofIndex < mono.interactions.Length - 1) {
+			dofIndex++;
+		}
+		
+
+		Interaction dof = mono.interactions[dofIndex];
+		Type type = dof.GetType();
+		// active toggle
+		Color tint = dof.Active ? new Color(0, 1, 0) : new Color(1, 0, 0);
+		UI.PushTint(tint);
+		if (UI.Button(dof.Active ? "on" : "off")) {
+			dof.Active = !dof.Active;
+		}
+		UI.PopTint();
+		if (type == typeof(Chiral)) {
+			Chiral chiral = (Chiral)dof;
+
+			System.Reflection.FieldInfo[] fields = typeof(Chiral).GetFields();
+			foreach (System.Reflection.FieldInfo field in fields) {
+				if (field.FieldType == typeof(Handed)) {
+					Handed handed = (Handed)field.GetValue(chiral);
+					if (UI.Button("<") && (int)handed > 0) {
+						handed = (Handed)((int)handed - 1);
+						field.SetValue(chiral, handed);
+					}
+					UI.SameLine();
+					if (UI.Button(">") && (int)handed < 2) {
+						handed = (Handed)((int)handed + 1);
+						field.SetValue(chiral, handed);
+					}
+					UI.SameLine(); UI.Label(handed.ToString());
+				}
+			}
+
+			RenderDof(chiral.dofs[0]);
+		} else {
+			RenderDof(dof);
+		}
+
+		UI.WindowEnd();
+		// UI.HandleEnd();
+	}
+
+	void RenderDof(Interaction dof) {
+		Type type = dof.GetType();
+		UI.Label("°" + type.Name);
+		System.Reflection.FieldInfo[] fields = type.GetFields();
+		for (int j = 0; j < fields.Length; j++) {
+			System.Reflection.FieldInfo field = fields[j];
+			if (field.FieldType == typeof(Design)) {
+				Design design = (Design)field.GetValue(dof);
+				UI.Input(field.Name, ref design.str, fieldSize, TextContext.Number);
+
+				UI.SameLine(); 
+				UI.PushTextStyle(style2); 
+				UI.Label(design.term, new Vec2(4f * U.cm, 3f * U.cm));
+				UI.PopTextStyle();
+
+				UI.SameLine(); UI.Label(field.Name);
+			}
+		}
+	}
+}
\ No newline at end of file
diff --git a/src/_Init.cs b/src/_Init.cs
index 820feb5..2919029 100644
--- a/src/_Init.cs
+++ b/src/_Init.cs
@@ -7,7 +7,7 @@ SKSettings settings = new SKSettings {
   assetsFolder = "add",
   depthMode = DepthMode.D32,
   disableUnfocusedSleep = true,
-  // displayPreference = DisplayMode.Flatscreen,
+  displayPreference = DisplayMode.Flatscreen,
   // disableFlatscreenMRSim = true,
 };
 if (!SK.Initialize(settings))