added link to blog post

examples/machine_vision_object_pickup/README.md

@@ -2,15 +2,17 @@
 
 This example shows how to interface a camera (Datalogic T47) with the Eva Python SDK for dynamically moving Eva to an object detected by the camera and picking it up.
 
+For more information please read [this blog post](https://blog.automata.tech/machine-vision-integrating-eva-with-a-smart-camera) which gives more detailed information and pictures to accompany this code example.
+
 ## Requirements
 
-This example assumes you have a working machine vison camera. The camera is trained through its native software to give the X and Y coordinates and rotation angle of a detected object relative to the camera frame. 
+This example assumes you have a working machine vison camera. The camera is trained through its native software to give the X and Y coordinates and rotation angle of a detected object relative to the camera frame.
 These values are then used to perform the pick and place operation by using the inverse kinematics function.
 
-The communication between the camera and the robot is based on a TCP/IP server, the parameters of which have been set up in the camera software. 
+The communication between the camera and the robot is based on a TCP/IP server, the parameters of which have been set up in the camera software.
 A string containing the X, Y and angle parameters is generated and streamed to Eva.
 
-The relative orientation of the camera with respect to the robot position is obtained through a calibration procedure. 
+The relative orientation of the camera with respect to the robot position is obtained through a calibration procedure.
 This example assumes that the camera's XY plane is parallel to Eva's XY plane. Their relative rotation can be input in the script.
 
 ## Supported Version
@@ -22,29 +24,29 @@ Requirements to run this script as is:
 
 ## Project description
 
-__[main.py](main.py)__
+**[main.py](main.py)**
 
-This file is the main script and contains the logic to connect to Eva and to communicate with the camera. This will perform the pick and place task, as a function of the objects sensed by the camera. 
+This file is the main script and contains the logic to connect to Eva and to communicate with the camera. This will perform the pick and place task, as a function of the objects sensed by the camera.
 
 You can use this file to modify the toolpath settings (speed, additional waypoints, IOs, etc).
 
-__[evaUtilities.py](evaUtilities.py)__
+**[evaUtilities.py](evaUtilities.py)**
 
 This file contains the auxiliary functions needed by the **main.py** script (frame of reference handling, angle and quaternion conversion, inverse kinematics, string reading, string parsing). You should not changed this file.
 
-
-__[config/config_manager.py](config/config_manager.py)__
+**[config/config_manager.py](config/config_manager.py)**
 
 This file loads the YAML parameter file. You should not changed this file.
 
-__[config/use_case_config.yaml](config/use_case_config.yaml)__
+**[config/use_case_config.yaml](config/use_case_config.yaml)**
 
-This YAML file contains the parameters needed for the simulation, which are initialized to zero by default. 
+This YAML file contains the parameters needed for the simulation, which are initialized to zero by default.
 
 In detailed, you will have to input:
+
 - EVA communication setup (host, token)
 - TCP/IP communication setup (server, port)
-- objects characteristic (number, name, size) 
-- EVA configurations (home, guess, drop-off). 
+- objects characteristic (number, name, size)
+- EVA configurations (home, guess, drop-off)
 
 **NOTE: without changing these parameters, EVA will automatically set its home position in the upright configuration**