It was interesting to see that the author wasn’t trying to provide a solution, but instead wanted to raise awareness of the problem and push further research. He emphasizes that current tools aren’t fully taking advantage of human capabilities, and when discussing things like physical keyboards or styluses, he dismisses them as not being “dynamic mediums.” This made me think about interactive media, where we experiment with more dynamic forms of interaction by combining physical inputs, sensors, and outputs to create systems that respond in real time.
However, I don’t fully agree with his view on voice. While he limits it to simple commands, I think voice has potential as a more dynamic form of interaction, especially when combined with other inputs. When he talks about the three categories of gestures, it reminded me of things like voice assistants, where we use a kind of “vocabulary” to communicate with the system, similar to saying commands like “Hey Siri.” The idea of spatial gestures at a distance also connects to examples we briefly saw in class, where movement controls objects on a screen, even if it can feel indirect. The last example, directly manipulating a virtual 3D space like Iron Man, was a bit confusing to me, but it shows a more ambitious and futuristic idea of interaction. Overall, even though he critiques these methods, I think they still have potential, especially when combined together, rather than being dismissed individually.