For midterm project, I came up with two ideas.
One is focusing on data visualization with Spamfilter for practicing and reviewing  to catch up past classes and the other is making visualized moral rate data. The former idea is good for my state of knowledge of java but, for the proposal, I will make a progress […]

The goal of this week assignment is to make a better prototype based on the experience of user test with paper prototype. At least, to me, this is the focal point. (I had thought about whether I would focus on new idea with new device or software version of a new voice recorder […]

This week, again, I have been trying to figure out what ’s going on Java in Eclipse. Tree map for storing data, making a data structure is getting clear little by little. However, I am still confusing because even though I understand some code, a lot of classes and objects prevent me from which data […]

According to the problems of the Voice Recorder, I would change most parts of the interface. First of all, power button has to be separated from the others and play button should be with stop button not with menu function because procedure has nothing to do with each other, which means that, to […]

A. Predict
DIGITAL VOICE RECORDER -SAFA (MODEL : R-200)

This device is for recording sound, especially human voices. I felt it is hard to figure out how to deal with erasing specific data and making its environment for getting data what they want.
Task 1. : Erase the No.12 data
Buttons […]