diff --git a/src/gui/mainwindow.py b/src/gui/mainwindow.py
--- a/src/gui/mainwindow.py
+++ b/src/gui/mainwindow.py
@@ -13,6 +13,9 @@ class MainWindow(tk.Frame):
 		self.grid(column=0,row=0,sticky=(N,S,E,W))
 		self._createWidgets()
 
+		self.bind("<Left>",lambda e: self.sendMsg("prevFrame"))
+		self.bind("<Right>",lambda e: self.sendMsg("nextFrame"))
+
 	def setCurrentFrame(self,frame):
 		self.imgView.setImg(frame)