This article was really interesting when talking about about physical implements and how they affect user. This goes back to the recurring theme of designing interactive system where the user should be the center of the design and user feedback. The idea of pictures under glass in my opinion creates a pseudo-realistic feeling where everything is meant to imitate the actual objects not not give the user the actual feeling and new design principles are becoming more and more virtual which makes I question how much humans will be involved with tools or implements in the coming period and we may actually lose touch with what we deem as reality now. The reading itself was very self-explanatory so I do not have much to say but it was just a simple reminder to keep in touch with physical things when designing interactive systems.