This is a experimental system which use data visualization to show the unreviewed files in a time period. As we stored more and more infomation into our laptop and we seldom reviewed the most of them, those digital files actually mean nothing to us. The system basicly calculate the frequency of opening times of each file, and conclude the unreviewed files. You can easily trace the data and see the details of the file.
This part is the unreviewed files, which show the relationship of the creation date and the last open date. When you see each file, it also shows the history record of it, which help you determine whether to keep it or delete it.
The system also helps you to figure out similar photos.
This is the reviewed part.
You can trace to see the specific files that have been opened in a specific day.
