--- a/accessing-pieces-arrays/script.rst	Tue Oct 26 11:01:31 2010 +0530
+++ b/accessing-pieces-arrays/script.rst	Tue Oct 26 13:06:20 2010 +0530
@@ -37,6 +37,8 @@
 
 {{{ switch back to the terminal }}}
 
+.. #[[Anoop: context switch, switch to next slide should be added]]
+
 As usual, we start IPython, using 
 ::
 
@@ -66,7 +68,9 @@
 
 ::
 
-  A[1]
+  A[2]
+
+.. #[[Anoop: should be A[2], corrected it]]
 
 Like lists, indexing starts from 0 in arrays, too. So, 34, the
 third element has the index 2. 
@@ -130,6 +134,8 @@
 
 Following is an exercise that you must do. 
 
+.. #[[Anoop: add context switches, switch to next slide]]
+
 %%1%% Change the last column of C to zeroes. 
 
 Please, pause the video here. Do the exercises and then continue. 
@@ -148,6 +154,8 @@
 
 Following is an exercise that you must do. 
 
+.. #[[Anoop: add context switches, switch to next slide]]
+
 %%2%% Change ``A`` to ``[11, 12, 13, 14, 15]``. 
 
 Please, pause the video here. Do the exercises and then continue. 
@@ -194,6 +202,10 @@
 
 To check the dimensions of any array, we can use the method
 shape. We say
+
+.. #[[Anoop: method is a function and .shape is a tuple, so it can be named
+   as value or something instead of the term method.]]
+
 ::
 
   I.shape 
@@ -230,12 +242,16 @@
 
 Following is an exercise that you must do. 
 
+.. #[[Anoop: add context switches, switch to next slide]]
+
 %%3%% First, obtain the elements [22, 23] from C. Then, obtain the
 elements [11, 21, 31, 41] from C. Finally, obtain the elements [21,
 31, 41, 0]. 
 
 Please, pause the video here. Do the exercises and then continue. 
 
+.. #[[Anoop: add context switches, switch to next slide]]
+
 ::
 
   C[1, 1:3] 
@@ -270,10 +286,14 @@
 
 Following is an exercise that you must do. 
 
+.. #[[Anoop: add context switches, switch to next slide]]
+
 %%4%% Obtain the elements [[23, 24], [33, -34]] from C. 
 
 Please, pause the video here. Do the exercises and then continue. 
 
+.. #[[Anoop: add context switches, switch to next slide]]
+
 ::
 
   C[1:3, 2:4] 
@@ -298,10 +318,14 @@
 
 Following is an exercise that you must do. 
 
+.. #[[Anoop: add context switches, switch to next slide]]
+
 %%5%% Obtain the square in the center of the image.
 
 Following is an exercise that you must do. 
 
+.. #[[Anoop: add context switches, switch to next slide]]
+
 ::
 
   imshow(I[75:225, 75:225])
@@ -335,6 +359,10 @@
 
 gives the elements, [[21, 23, 0], [41, 43, 0]]
 
+.. #[[Anoop: I think you forgot to "add switch to next slide" context
+   switch, I think it will be better you review the scripts(all) for
+   context switches and add them.]]
+
 Following is an exercise that you must do. 
 
 %%6%% Obtain the following. 
@@ -382,6 +410,12 @@
 also learnt how to modify arrays, element wise or in larger
 pieces.
 
+.. #[[Anoop: I think in the summary slide it is better to use single &
+   multi dimensional arrays instead of 1D and Multi dimensional arrays.]]
+
+.. #[[Anoop: switch to thank you slide, added comment as it most probably
+   won't be noticed]]
+
 Thank You!
 
 ..