Update journal_alex.md and add persona.md

design/persona.md

@@ -0,0 +1,9 @@
+# User Stories
+- I have a Macbook and Windows desktop. Some programs do not support cross-platform.  
+I want to make sure that the program runs well on both devices.
+
+- I want to see all the codes from a video at once, I don't have much time.  
+
+- When something is loading, I want to be able to know the status  
+
+- I often miss what the computer tells me, and I need to go back.

journals/journal_alex.md

@@ -11,8 +11,9 @@ Mark all that applied this week
 Discussed the user stories
 As a blind person, I would like;
 - to know the progress of video pre-processing
-- the program to ignore special characters(that are not used in any programming languages)
-- 
+- I often get weird special character read out when I watch coding video
+  (that are not used in any programming languages)
+- To be added...(refer to [persona.md](../design/persona.md))
 
 
 # Week 16
@@ -26,4 +27,36 @@ Mark all that applied this week
 
 ### Notes: 
 Worked on a branch, 'feature/auditory-feedback'
-Added a function that makes a sound when pre-processing the video.
+Added a function that makes a sound when pre-processing the video.
+
+
+
+# Week 17 
+
+### Evidence:
+Mark all that applied this week
+- [x] Attended class
+- [ ] Responded to PRs/Issues
+- [ ] Met with the team online. Forum ______
+- [x] Committed to group repo
+
+### Notes:
+Noticed that there is a bug with auditory feedback feature.
+Fixed the issue - When I upload a video using Youtube link, it does not lead to auditory_feedback.html.
+
+
+
+# Week 18
+
+### Evidence:
+Mark all that applied this week
+- [x] Attended class
+- [ ] Responded to PRs/Issues
+- [ ] Met with the team online. Forum ______
+- [ ] Committed to group repo
+
+### Notes: 
+Our team modified the program so that it processes the video and extracts code in the background
+rather than going to auditory_feedback.html. As a team, we all tried to add timestamps in player.html,
+and have extracted code to appear on the right side of the screen, and make the timestamps to navigate the video
+and the extracted code.