Hand and Mind: What Gestures Reveal about Thought. David McNeill. Chicago and London: University of Chicago Press, 1992. 416 pp.

Hand and Mind: What Gestures Reveal about Thought

An interactive video display system. A display screen is for displaying a visual image for presentation to a user. A camera is for detecting an object in an interactive area located in front of the display screen, the camera operable to capture three-dimensional information about the object. A computer system is for directing the display screen to change the visual image in response to the object.

Interactive video display system

▶ Addresses the accessibility, usability, and, ultimately, acceptability of Information Society Technologies by anyone, anywhere, at anytime, and through any media and device. ▶ Focuses on theoretical, methodological, and empirical research, of both technological and non-technological nature. ▶ Features papers that report on theories, methods, tools, empirical results, reviews, case studies, and best-practice examples.

Universal access in the information society

Inevitably, reading is one of the requirements to be undergone. To improve the performance and quality, someone needs to have something new every day. It will suggest you to have more inspirations, then. However, the needs of inspirations will make you searching for some sources. Even from the other people experience, internet, and many books. Books and internet are the recommended media to help you improving your quality and performance.

Feature-Oriented Software Product Lines

Introducing a new hobby for other people may inspire them to join with you. Reading, as one of mutual hobby, is considered as the very easy hobby to do. But, many people are not interested in this hobby. Why? Boring is the reason of why. However, this feel actually can deal with the book and time of you reading. Yeah, one that we will refer to break the boredom in reading is choosing the myth of the paperless office as the reading material.

The Myth of the Paperless Office

We present YouTouch!, a system that tracks users in front of an interactive display wall and associates touches with users. With their large size, display walls are inherently suitable for multi-user interaction. However, current touch recognition technology does not distinguish between users, making it hard to provide personalized user interfaces or access to private data. In our system we place a commodity RGB + depth camera in front of the wall, allowing us to track users and correlate them with touch events. While the camera's driver is able to track people, it loses the user's ID whenever she is occluded or leaves the scene. In these cases, we re-identify the person by means of a descriptor comprised of color histograms of body parts and skeleton-based biometric measurements. Additional processing reliably handles short-term occlusion as well as assignment of touches to occluded users. YouTouch! requires no user instrumentation nor custom hardware, and there is no registration nor learning phase. Our system was thoroughly tested with data sets comprising 81 people, demonstrating its ability to re-identify users and correlate them to touches even under adverse conditions.

YouTouch! Low-Cost User Identification at an Interactive Display Wall

How much time will a player spend in an interactive scene? For the majority of game scenarios this is impossible to predict. Therefore, their musical accompaniment is usually disposed to continuously loop until player interaction triggers a change. This approach involves an existential danger: Sooner or later the player becomes aware of the repetitive character of the ambience design; the game scenario emerges as a mere mechanical arrangement and loses much of its integrity. In this survey paper we systematize and discuss the common approaches to conceal musical repetition. Furthermore, we complement them by a number of approaches that incorporate arrangement techniques, aspects of expressive music performance, and generative variation methods that work actively against repetitiveness.

/pdf/a-survey-of-variation-techniques-for-repetitive-games-music-55j84shb3n.pdf

A survey of variation techniques for repetitive games music

Research on wearable controllers has shown that body-worn cords have many interesting physical affordances that make them powerful as a novel input device to control mobile applications in an unobtrusive manner. With this paper, we want to extend the interaction and application repertoire of body-worn cords by contributing the concept of visually augmented interactive cords using state-of-the-art augmented reality (AR) glasses. This novel combination of simultaneous input and output on a cord has the potential to create rich AR user interfaces that seamlessly support direct interaction and reduce cognitive burden by providing visual and tactile feedback. As a main contribution, we present a set of cord-based interaction techniques for browsing menus, selecting items, adjusting continuous values & ranges and solving advanced tasks in AR. In addition, we present our current implementation including different touch-enabled cords, its data transmission and AR visualization. Finally, we conclude with future challenges.

ARCord: Visually Augmented Interactive Cords for Mobile Interaction

Visual representations of node-link diagrams are very important for the software development process. In many situations, large diagrams have to be explored, whereby diagram elements of interest are often clipped from the viewport and are therefore not visible. Thus, in state-of-the-art modeling tools, navigation is accompanied by time-consuming panning and zooming. One solution to this problem is offscreen visualization techniques. Usually, they indicate the existence and direction of clipped elements by overlays at the border of the viewport. In this article, we contribute the application of offscreen visualization techniques to the domain of node-link diagrams in general and to Unified Modeling Language class diagrams in particular. The basic idea of our approach is to represent offscreen nodes by proxy elements located within an interactive border region around the viewport. The proxies show information of the associated offscreen nodes and can be used to quickly navigate to the respective node. In ad...

/pdf/visualizing-offscreen-elements-of-node-link-diagrams-57io9e9vcg.pdf

Visualizing offscreen elements of node-link diagrams:

Scientific Visualization is generally based on very large and often high-dimensional data sets. In many cases (e.g., in the biomedical domain), high-resolution 3D data that changes over time and multiple data sets are involved. One important task in making sense of this data is finding interesting 2D views in the 3D space and additionally finding ways to handle changes over time. We explore how the combination of spatially aware mobiles and large displays can be used in this context. Specifically, we contribute both a precise selection technique for 2D cross sections and a concept for time-dependent 4D bookmarks that follow a point of interest over time. We implemented these techniques in a prototype application that visualizes biological Light Sheet Fluorescence Microscopy data and report on initial user feedback.

Raimund Dachselt

Papers

YouTouch! Low-Cost User Identification at an Interactive Display Wall

A survey of variation techniques for repetitive games music

ARCord: Visually Augmented Interactive Cords for Mobile Interaction

Visualizing offscreen elements of node-link diagrams:

Exploring Time-dependent Scientific Data Using Spatially Aware Mobiles and Large Displays