In recent years the trend in digital media design has been toward extending the natural reach of human capacities.Digital cameras for example are not just getting smaller and lighter but they are becoming easier to use. Background technologies now compensate for low light levels, camera shake, poor composition and other errors. All the user needs to do is point and click.The irony is that increasingly complex technology often gives rise to simpler and more natural functionality. Give a camera to a six year old and watch what happens.The same trend can be seen in other designs -technologies such as the wii controller, voice recognition and intuitive Internet interfaces are helping…