Students valued experiential learning through hands - on activities and   exercises to use concepts learned in class . For example , to practice needs   assessment and the rich qualitative methods of observation and interviews ,   an early course exercise focused on handwashing with soap or Hand   sanitizer , an important challenge both in the U.S. and in the developing   world . Students observed local handwashing practices . They noticed   changes in behavior once the observer was recognized , documented the   associated facilities and interviewed users . Students learned not only how to   collect qualitative and quantitative data but also how to understand the   users ’ most important challenges and needs and communicate these   insights . They also learned to gain insights from the contradictions between   what people say ( e.g. , they say they wash their hands for 20 seconds with   soap ) and what they do ( e.g. , they are observed to wash hands with no soap   for only 10 seconds ) . Students also enjoyed the cookstove case study , in   which teams tested several stove designs to cook a large pot of rice .   Cookstoves make a good case study for development technology design and   deployment as half of the world ’s population cooks on dirty and inefficient   stoves [ 40 ] . On each team , students acted as participant observers ( that is ,   cooks ) , focusing on the user experience ; as design researchers , gathering   observational data ; or as data analysts , collecting temperature information   using thermocouple sensors . 

 “ What seemed like a very simple task ( lighting a fire and boiling rice ) turned   out to be much more challenging than anticipated . Our success could be   attributed to resources which the typical user would not have . The   experience was enjoyable , in part because it was for class and not for our   family ’s livelihood . ” 


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: Students valued experiential learning through hands - on activities and   exercises to use concepts learned in class . For example , to practice needs   assessment and the rich qualitative methods of observation and interviews ,   an early course exercise focused on handwashing with soap or Hand   sanitizer , an important challenge both in the U.S. and in the developing   world . Students observed local handwashing practices . They noticed   changes in behavior once the observer was recognized , documented the   associated facilities and interviewed users . Students learned not only how to   collect qualitative and quantitative data but also how to understand the   users ’ most important challenges and needs and communicate these   insights . They also learned to gain insights from the contradictions between   what people say ( e.g. , they say they wash their hands for 20 seconds with   soap ) and what they do ( e.g. , they are observed to wash hands with no soap   for only 10 seconds ) . Students also enjoyed the cookstove case study , in   which teams tested several stove designs to cook a large pot of rice .   Cookstoves make a good case study for development technology design and   deployment as half of the world ’s population cooks on dirty and inefficient   stoves [ 40 ] . On each team , students acted as participant observers ( that is ,   cooks ) , focusing on the user experience ; as design researchers , gathering   observational data ; or as data analysts , collecting temperature information   using thermocouple sensors . 

 “ What seemed like a very simple task ( lighting a fire and boiling rice ) turned   out to be much more challenging than anticipated . Our success could be   attributed to resources which the typical user would not have . The   experience was enjoyable , in part because it was for class and not for our   family ’s livelihood . ”
### Output: 