손은서... so cute

attracted to her after watching KBS's new variety show 백점만점.... ㅋㅋㅋ

found these vids on... she dances so cute... nice to see her having fun with the dances....

10 UX principles from a Pschologist

People Don’t Want to Work or Think More Than They Have To
People Have Limitations
People Make Mistakes
Human Memory Is Complicated
People are Social
Attention
People Crave Information
Unconscious Processing
People Create Mental Models
Visual System