Added Perception link to README file.

README.md

@@ -12,11 +12,10 @@ This repo provides instructions on installing and using code on the Stretch RE1
 7. [MoveIt! Basics](moveit_basics.md)
 8. [Follow Joint Trajectory Commands](follow_joint_trajectory.md)
 9. [FUNMAP](https://github.com/hello-robot/stretch_ros/tree/master/stretch_funmap)
-10. Microphone Array
+10. [Perception](perception.md)
+11. Microphone Array
 11. ROS testing
 12. Other Nav Stack Features
-13. Perception
-14. 4 Modes of Stretch
 
 
 ## Other ROS Examples

perception.md

@@ -29,22 +29,22 @@ Within this tutorial package, there is an RViz config file with the topics for p
 rosrun rviz rviz -d /catkin_ws/src/stretch_ros_tutorials/rviz/perception_example.rviz
 ```
 
-
+## PointCloud Display
 <p align="center">
   <img src="images/perception_rviz.gif"/>
 </p>
 
-
+## Image Display
 <p align="center">
   <img src="images/perception_image.gif"/>
 </p>
 
-
+## Camera Display
 <p align="center">
   <img src="images/perception_camera.gif"/>
 </p>
 
-
+## DepthCloud Display
 <p align="center">
   <img src="images/perception_depth.gif"/>
 </p>