Hello, I'm Jeffrey. I am currently a master student for interaction design at Carnegie Mellon University. It took me some time to be here. Majored in computer science and worked as project manager in surveillance manufacturer for 5 years, I used to believe that technology is THE solution to our problem in modern human society. However, after frustrated by the terrible user experience from my own managed products, I realized that design is the key to make technology approachable. Combining with my engineer background and working experience, I am able to look at the problems in many different perspectives and at the same time, execute design process to come out with practical solutions wit...