# # # Reflection - Visualization # # # 

 # Challenge #   I work as a data analyst in a company . My job is , mainly , to find insight from data . 

 One of my previous task was to distinguish who might be an online merchant from our existing   customers . 

 Due to my company policy , I can not walk through details of how I did the job . 

 But I would explain roughly that it required considering several factors and complex calculation in the   process . 

 Eventually , I needed to present the methodology used in this job in one of the conference my company   holds . 

 To explain the methodology to management team or person who has no experience in this field seemed   to be challenging . 

 That was how of my challenge came from . 

 # Selection #   It was virtually impossible for me to explain everything by words . 

 As described in the ' Visualization Tool ' lecture video , things might be different if we try to explain them   using a visualization . 

 To make the presentation simpler , I thought that some kinds of images or illustration might do the job . 

 Therefore , I decided to illustrate the methodology by creating a visualization in my presentation . 

 # Application #   After I decided to use an illustration to explain the methodology , I tried to imagine what kind of image   would help me . 

 I needed to explain how people interact when they are having online purchasing . 

 I tried several ideas but the idea that seemed to be the best one was putting a map of my country and   adding man / woman icons to illustrate online purchasing activities . 

 I tested it with my colleagues and the result was satisfactory . Then I used it in my presentation and   everything went smoothly in the presentation . The audiences paid attention and asked a lot of   questions because they were interested in my presentation . 

 # Insight & Approach #   I learned a lot from this task because it taught me how should I prepare the slide and how should I   conduct the presentation . 

 I also learned that using a tool like this can help a lot in my work . 

 I think I might have a chance to use other design thinking 's tool in other situation . 

 Back at the time I did this task , I also considered using the story telling tool as an alternative tool . 

 Story telling might help with the task as well . But due to lacking of a good story or a strong example to   tell , I could not apply it to the task . 

 I ended up using only visualization tool . Nevertheless , the result was already good . 


EMAIL: 
ID_NUM: 
NAME_STUDENT: 
PHONE_NUM: 
STREET_ADDRESS: 
URL_PERSONAL: 
USERNAME: 

### Task: You are a PII (Personal Identity Information) Detection. Given a essays written by students, you have to identify ONLY the following:
NAME_STUDENT - The full or partial name of a student that is not necessarily the author of the essay. This excludes instructors, authors, and other person names.
EMAIL - A student’s email address.
USERNAME - A student's username on any platform.
ID_NUM - A number or sequence of characters that could be used to identify a student, such as a student ID or a social security number.
PHONE_NUM - A phone number associated with a student.
URL_PERSONAL - A URL that might be used to identify a student.
STREET_ADDRESS - A full or partial street address that is associated with the student, such as their home address.
### Input: # # # Reflection - Visualization # # # 

 # Challenge #   I work as a data analyst in a company . My job is , mainly , to find insight from data . 

 One of my previous task was to distinguish who might be an online merchant from our existing   customers . 

 Due to my company policy , I can not walk through details of how I did the job . 

 But I would explain roughly that it required considering several factors and complex calculation in the   process . 

 Eventually , I needed to present the methodology used in this job in one of the conference my company   holds . 

 To explain the methodology to management team or person who has no experience in this field seemed   to be challenging . 

 That was how of my challenge came from . 

 # Selection #   It was virtually impossible for me to explain everything by words . 

 As described in the ' Visualization Tool ' lecture video , things might be different if we try to explain them   using a visualization . 

 To make the presentation simpler , I thought that some kinds of images or illustration might do the job . 

 Therefore , I decided to illustrate the methodology by creating a visualization in my presentation . 

 # Application #   After I decided to use an illustration to explain the methodology , I tried to imagine what kind of image   would help me . 

 I needed to explain how people interact when they are having online purchasing . 

 I tried several ideas but the idea that seemed to be the best one was putting a map of my country and   adding man / woman icons to illustrate online purchasing activities . 

 I tested it with my colleagues and the result was satisfactory . Then I used it in my presentation and   everything went smoothly in the presentation . The audiences paid attention and asked a lot of   questions because they were interested in my presentation . 

 # Insight & Approach #   I learned a lot from this task because it taught me how should I prepare the slide and how should I   conduct the presentation . 

 I also learned that using a tool like this can help a lot in my work . 

 I think I might have a chance to use other design thinking 's tool in other situation . 

 Back at the time I did this task , I also considered using the story telling tool as an alternative tool . 

 Story telling might help with the task as well . But due to lacking of a good story or a strong example to   tell , I could not apply it to the task . 

 I ended up using only visualization tool . Nevertheless , the result was already good .
### Output: 