diff --git a/geom/__init__.py b/geom/__init__.py
index 1237be0..d95d9da 100644
--- a/geom/__init__.py
+++ b/geom/__init__.py
@@ -7,7 +7,6 @@ HEIGHT = 720
 surface = None
 screen = None
 
-
 def init():
     pygame.display.set_caption("Geom Demo")
     pygame.mouse.set_visible(False)
@@ -37,3 +36,6 @@ def loop():
 
 def get_cursor_pos():
     return sub(*pygame.mouse.get_pos(), WIDTH / 2, HEIGHT / 2)
+
+def get_inputs():
+    return pygame.key.get_pressed()
diff --git a/geom/demos/sat.py b/geom/demos/sat.py
index 5f94946..b09b61f 100644
--- a/geom/demos/sat.py
+++ b/geom/demos/sat.py
@@ -1,9 +1,10 @@
 from ..geom import Rect, Polygon
-from .. import WIDTH, HEIGHT, get_cursor_pos
+from .. import WIDTH, HEIGHT, get_cursor_pos, get_inputs
 from ..colors import *
 from ..math import *
 from ..draw import *
 
+
 class SeparatingAxisTheorem:
 
     title = "Separating Axis Theorem"
@@ -23,9 +24,35 @@ class SeparatingAxisTheorem:
             (-60, 60)
         ])
 
-    def render(self, surface):
+    def handle_input(self):
         self.shape2.set_position(*get_cursor_pos())
 
+        inputs = get_inputs()
+        if inputs[pygame.K_q]:
+            self.shape2.rotate((1/60) * -90)
+        if inputs[pygame.K_e]:
+            self.shape2.rotate((1/60) * 90)
+
+    def draw_axis(self, surface, normal, colliding, min1, max1, min2, max2):
+        offset = scale(*rnormal(*normal), 300)
+
+        # axis
+        line(surface, WHITE,
+             add(*scale(*reverse(*normal), 1000), *offset),
+             add(*scale(*normal, 1000), *offset))
+
+        # shape 1
+        line(surface, YELLOW if not colliding else RED,
+             add(*scale(*normal, min1), *offset),
+             add(*scale(*normal, max1), *offset), 5)
+        # shape 2
+        line(surface, YELLOW if not colliding else RED,
+             add(*scale(*normal, min2), *offset),
+             add(*scale(*normal, max2), *offset), 5)
+
+    def render(self, surface):
+        self.handle_input()
+
         normals = []
 
         def add_if_not_exists(normal):
@@ -46,32 +73,22 @@ class SeparatingAxisTheorem:
                 _max = max(_max, proj)
             return _min, _max
 
-        collisions = []
+        overlaps = []
         for normal in normals:
             min1, max1 = get_min_max(normal,
                                      self.shape1.get_translated_vertices())
             min2, max2 = get_min_max(normal,
                                      self.shape2.get_translated_vertices())
 
-            colliding = max1 > min2 and max2 > min1
-            collisions.append(colliding)
+            overlap = max(min2 - max1, min1 - max2)
+            overlaps.append(overlap)
 
-            offset = scale(*rnormal(*normal), 300)
-
-            # axis
-            line(surface, WHITE,
-                 add(*scale(*reverse(*normal), 1000), *offset),
-                 add(*scale(*normal, 1000), *offset))
-
-            # shape 1
-            line(surface, YELLOW if not colliding else RED,
-                      add(*scale(*normal, min1), *offset),
-                      add(*scale(*normal, max1), *offset), 5)
-            # shape 2
-            line(surface, YELLOW if not colliding else RED,
-                      add(*scale(*normal, min2), *offset),
-                      add(*scale(*normal, max2), *offset), 5)
+            self.draw_axis(surface, normal, overlap < 0, min1, max1, min2, max2)
 
+        colliding = all(overlap < 0 for overlap in overlaps)
+        if colliding:
+            text_screen(surface, WHITE, (10, HEIGHT - 20),
+                        f"Min Distance to Resolve: {max(overlaps)}")
 
         self.shape1.draw(surface, YELLOW, 4)
-        self.shape2.draw(surface, RED if all(collisions) else WHITE, 4)
+        self.shape2.draw(surface, RED if colliding else WHITE, 4)