Challenge Description –    As a student studying Dentistry in India , one of the subjects we deal with   is Prosthodontics which includes designing dentures for edentulous   individuals . It involves the usage of PMMA , a volatile substance   that evaporates and on prolonged exposure causes   respiratory diseases such as Asthma and bronchial irritation .   This adds as an occupational hazard for dentists .   Since there is no other   chemical to replace the substance , our team tried to think of an   innovative way to deal with the challenge . Our challenge was trying to   convey the solution to the 40 people involved since not everyone saw the   solution similarly in their heads .     Tool Selection – Visualization    “ Visualization is really important . For the process of design because it 's   actually a way of unlocking a different part of brain . It allows us to think   in a nonverbal way . Visualization is n't really about drawing , though . It 's   actually about visual thinking , and we all do it .    Visualization is anything from the things we write on a chalkboard or a whiteboard . ”   Video – Visualization Tool Module 1 .     We specifically used this tool of visualization because it helped us   convey the message to each other in the team and even to our senior   staff in an easier way to make sure we were all in the same thought   process . When working with large teams , ideas conveyed by words get   lost in conversation . A detailed visualization chart helped us to get rid of   the barrier .     Tool Application –     We used this technique to try and visualize an easier way to   dispense the material without the interaction of it ’s fumes with the   respiratory passage by using an empty card board box attached with a   paper made exhaust fan , wondering what it would be like to use the   material in a closed space with the fumes being directed elsewhere and   thereby decreasing exposure . 

 We drew diagrams and tried explaining the tool to our supervisors . It   was an effective way to explain the process to our seniors .     Insights –     The insight gained here was that visualization can help ensure our   thoughts are all drawing a similar picture . It also helped us see the   limitations that could come by restricted use of space that would be   brought forth and helped us all find solutions for it .      It helped us manage the problem effectively as everyone was seeing a   similar picture and identifying the same set - up which saved our time   trying to convey the idea across to everyone .      Approach –   Using any other tool would n’t have been helpful as our problem was   trying to get the message across to a large group of people . Story telling   or Mind Mapping would be inefficient as no one would be seeing the   solution placed in front of them as we did with visualizing the process . 


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: Challenge Description –    As a student studying Dentistry in India , one of the subjects we deal with   is Prosthodontics which includes designing dentures for edentulous   individuals . It involves the usage of PMMA , a volatile substance   that evaporates and on prolonged exposure causes   respiratory diseases such as Asthma and bronchial irritation .   This adds as an occupational hazard for dentists .   Since there is no other   chemical to replace the substance , our team tried to think of an   innovative way to deal with the challenge . Our challenge was trying to   convey the solution to the 40 people involved since not everyone saw the   solution similarly in their heads .     Tool Selection – Visualization    “ Visualization is really important . For the process of design because it 's   actually a way of unlocking a different part of brain . It allows us to think   in a nonverbal way . Visualization is n't really about drawing , though . It 's   actually about visual thinking , and we all do it .    Visualization is anything from the things we write on a chalkboard or a whiteboard . ”   Video – Visualization Tool Module 1 .     We specifically used this tool of visualization because it helped us   convey the message to each other in the team and even to our senior   staff in an easier way to make sure we were all in the same thought   process . When working with large teams , ideas conveyed by words get   lost in conversation . A detailed visualization chart helped us to get rid of   the barrier .     Tool Application –     We used this technique to try and visualize an easier way to   dispense the material without the interaction of it ’s fumes with the   respiratory passage by using an empty card board box attached with a   paper made exhaust fan , wondering what it would be like to use the   material in a closed space with the fumes being directed elsewhere and   thereby decreasing exposure . 

 We drew diagrams and tried explaining the tool to our supervisors . It   was an effective way to explain the process to our seniors .     Insights –     The insight gained here was that visualization can help ensure our   thoughts are all drawing a similar picture . It also helped us see the   limitations that could come by restricted use of space that would be   brought forth and helped us all find solutions for it .      It helped us manage the problem effectively as everyone was seeing a   similar picture and identifying the same set - up which saved our time   trying to convey the idea across to everyone .      Approach –   Using any other tool would n’t have been helpful as our problem was   trying to get the message across to a large group of people . Story telling   or Mind Mapping would be inefficient as no one would be seeing the   solution placed in front of them as we did with visualizing the process .
### Output: 