HCI Homework 2 on Lu's Blog

Beyond Conventional Interfaces: Chris Harrison’s Research on Sensing and Haptic Interaction

Sat, 31 Oct 2026 00:00:00 +0200

Beyond Conventional Interfaces: Chris Harrison’s Research on Sensing and Haptic Interaction Link to heading

HCI Homework 2 — Lecture 4

1. Introduction: Who Is Chris Harrison? Link to heading

Chris Harrison is a professor at Carnegie Mellon University’s Human-Computer Interaction Institute (HCII) and the director of the Future Interfaces Group (FIG). His research explores new ways for people to interact with computers by combining sensing technologies, computer vision, physical computing, and interface design.

From Virtual Images to Physical Reality: Revisiting Ivan Sutherland’s The Ultimate Display

Sat, 31 Oct 2026 00:00:00 +0200

From Virtual Images to Physical Reality: Revisiting Ivan Sutherland’s The Ultimate Display Link to heading

HCI Homework 2 — Lecture 5

1. Introduction Link to heading

In 1965, Ivan Sutherland published The Ultimate Display, a short but remarkably influential paper describing how computers might transform human interaction with virtual environments.

At a time when computer graphics and interactive displays were still emerging, Sutherland imagined systems that could respond to human movement, recognize gaze direction, generate physical forces, and present experiences that would otherwise be impossible in the real world.

The Rise and Fall of Microsoft Kinect: Why Technological Innovation Does Not Guarantee Interaction Success

Sat, 31 Oct 2026 00:00:00 +0200

The Rise and Fall of Microsoft Kinect: Why Technological Innovation Does Not Guarantee Interaction Success Link to heading

HCI Homework 2 — Lecture 6

1. Introduction Link to heading

In November 2010, Microsoft introduced Kinect for the Xbox 360, a motion-sensing device that allowed people to control games using their bodies instead of conventional handheld controllers.

The concept was ambitious: users could become the controller themselves. By combining depth sensing, computer vision, and real-time human pose estimation, Kinect made full-body interaction available to millions of consumers.