Rose, Designer and Engineer

1.Pilot Test I am collecting data from a total of seven people. The phone status is slightly different for each user, so the manual has been modified accordingly. The data is stacked in a dropbox and stored in a csv file as shown below. The stored csv file will be visualized through data preprocessing according…

1.To do List -Preparing IRB Documents -Pilot test (About 5 people + Postech students) 2.Pilot Test I made the manual for Smart phone app. Through using this, I will collect data about user’s location for 3-4 days. I uploaded the manual on onedrive. Also there is problem with google account for using google drive. So…

1.IRB I am in the process of writing an IRB document. I am updating documents on the onedrive every day. 2.Java Study Today I studied class path and package concepts. Today’s lecture has a lot of conceptual explanations, so code or UML might look simple. *Code *UML *Link

1. Java Study I studied overloading and overriding about class in JAVA *Code *UML *Link https://postechackr-my.sharepoint.com/personal/juhpark_postech_ac_kr/_layouts/15/onedrive.aspx?id=%2Fpersonal%2Fjuhpark%5Fpostech%5Fac%5Fkr%2FDocuments%2FPDI%20Lab%2FChang%20Mi%2F0920

1.IRB process I asked KAIST office and found that both KAIST and POSTECH should proceed. So this month is over and we need to proceed with the IRB process on November 1. So we need to prepare a total of five documents and a certificate of education. I already have a certificate of education and…

1.Network Visualization Over Time Previously, I learned how to visualize networks that change over time using R programming. This time, I realized that this is possible in a program called Gephi that I have used frequently. I can use this feature to create animations and give the time intervals I want. Reference: http://historicaldataninjas.com/gephi-timeline-tutorial/ http://historicaldataninjas.com/gephi-timeline-basics/ 2.…

1.Recruiting First of all, I wrote a new recruit by referring to the articles written on the KAIST bulletin board. Most of them pay 100% of the participation fee, not the prizes, so I wrote 10000 won, which you can judge. Google Survey : https://forms.gle/HowUpyNgdQ14QPhy5 2. Visualization I am looking for ways to visualize a…

1.Making Google Survey First, I created a google survey, and I’m going to continue with the rest of the to-do list. I will continue to modify parts that require changes and additions. -Link https://forms.gle/PTMa1g6yAaRU3og59 2. Java Study Today I studied the concept of constructor and inheritance in java. *Code *UML *Link https://postechackr-my.sharepoint.com/personal/juhpark_postech_ac_kr/_layouts/15/onedrive.aspx?id=%2Fpersonal%2Fjuhpark%5Fpostech%5Fac%5Fkr%2FDocuments%2FPDI%20Lab%2FChang%20Mi%2F0916

1.To-do list after meeting 1) Write the recruitment post for the board. (Need to check the incentives) 2) Ready to obtain user information through Google survey. 3) Apply for IRB. 4) Think about how to visualize. 2. Java Study Today I studied global and local variables to understand scope in java. *Code *UML *Link https://postechackr-my.sharepoint.com/personal/juhpark_postech_ac_kr/_layouts/15/onedrive.aspx?id=%2Fpersonal%2Fjuhpark%5Fpostech%5Fac%5Fkr%2FDocuments%2FPDI%20Lab%2FChang%20Mi%2F0909

1.Mobile App Test I collected gps data using two apps for two days. 1) Sep 4 5:40 pm-7:40 pm 2) Sep 5 9:30 am-11:00 App #1 GPS Logger (Red) There are no settings, just a button press, but you have to export the file each time you upload. It is not a csv file, but…