About: Zoom is a research topic. Over the lifetime, 8494 publications have been published within this topic receiving 113596 citations.
Papers published on a yearly basis
••03 Sep 1996
TL;DR: A task by data type taxonomy with seven data types and seven tasks (overview, zoom, filter, details-on-demand, relate, history, and extracts) is offered.
Abstract: A useful starting point for designing advanced graphical user interfaces is the visual information seeking Mantra: overview first, zoom and filter, then details on demand. But this is only a starting point in trying to understand the rich and varied set of information visualizations that have been proposed in recent years. The paper offers a task by data type taxonomy with seven data types (one, two, three dimensional data, temporal and multi dimensional data, and tree and network data) and seven tasks (overview, zoom, filter, details-on-demand, relate, history, and extracts).
••15 Sep 1995
TL;DR: This paper presents a new approach which uses 360-degree cylindrical panoramic images to compose a virtual environment which includes viewing of an object from different directions and hit-testing through orientation-independent hot spots.
Abstract: Traditionally, virtual reality systems use 3D computer graphics to model and render virtual environments in real-time. This approach usually requires laborious modeling and expensive special purpose rendering hardware. The rendering quality and scene complexity are often limited because of the real-time constraint. This paper presents a new approach which uses 360-degree cylindrical panoramic images to compose a virtual environment. The panoramic image is digitally warped on-the-fly to simulate camera panning and zooming. The panoramic images can be created with computer rendering, specialized panoramic cameras or by "stitching" together overlapping photographs taken with a regular camera. Walking in a space is currently accomplished by "hopping" to different panoramic points. The image-based approach has been used in the commercial product QuickTime VR, a virtual reality extension to Apple Computer's QuickTime digital multimedia framework. The paper describes the architecture, the file format, the authoring process and the interactive players of the VR system. In addition to panoramic viewing, the system includes viewing of an object from different directions and hit-testing through orientation-independent hot spots. CR
31 Aug 1998
TL;DR: An Integrated Routing/Mapping Information System (IRMIS) as discussed by the authors links desktop personal computer cartographic applications to one or more handheld organizer, personal digital assistant (PDA) or “palmtop” devices.
Abstract: An Integrated Routing/Mapping Information System (IRMIS) links desktop personal computer cartographic applications to one or more handheld organizer, personal digital assistant (PDA) or “palmtop” devices. Such devices may be optionally equipped with, or connected to, portable Global Positioning System (GPS) or equivalent position sensing device. Desktop application facilitates user selection of areas, starts, stops, destinations, maps and/or point and/or route information. It optionally includes supplemental online information, preferably for transfer to the PDA or equivalent device. Users' options include route information, area, and route maps. Maps and related route information are configured with differential detail and levels of magnitude. Used in the field, in conjunction with GPS receiver, the PDA device is configured to display directions, text and map formats, the user's current position, heading, speed, elevation, and so forth. Audible signals identifying the next turn along the user's planned route are also provided. The user can pan across maps and zoom between two or more map scales, levels of detail, or magnitudes. The IRMIS also provides for “automatic zooming,” e.g., to show greater detail or closer detail as the user approaches a destination, or to larger scale and lower resolution to show the user's overall planned route between points of interest. The IRMIS also enables the user to mark or record specific locations and/or log actual travel routes, using GPS position information. These annotated location marks and/or “breadcrumb” or GPS log data can be saved, uploaded, displayed, or otherwise processed on the user's desktop geographic information or cartographic system. The IRMIS application and data may be distributed online and/or in tangible media in limited and advanced manipulation formats.
TL;DR: Hi-C experiments study how genomes fold in 3D, generating contact maps containing features as small as 20 bp and as large as 200 Mb, and Juicebox, a tool for exploring Hi-C and other contact map data, is introduced.
Abstract: Hi-C experiments study how genomes fold in 3D, generating contact maps containing features as small as 20 bp and as large as 200 Mb. Here we introduce Juicebox, a tool for exploring Hi-C and other contact map data. Juicebox allows users to zoom in and out of Hi-C maps interactively, just as a user of Google Earth might zoom in and out of a geographic map. Maps can be compared to one another, or to 1D tracks or 2D feature sets.
01 Feb 2008
TL;DR: In this article, various methods, systems and apparatus for displaying content associated with a point-of-interest (POI) in a digital mapping system, are disclosed, including detecting a change in the zoom level of an electronic map displayed on a computing device.
Abstract: Various methods, systems and apparatus for displaying content associated with a point-of-interest (“POI”) in a digital mapping system, are disclosed. One such method may include detecting a change in the zoom level of an electronic map displayed on a computing device, determining if the new zoom-level is at a pre-determined zoom level (e.g. at maximum zoom), identifying a POI on the map, retrieving content associated with the POI (“POI content”) and displaying the POI content. The method may further include detecting a change in the zoom, or pan, of the digital map while POI content is displayed, and removing the POI content in response. One apparatus, according to aspects of the present invention, may include means of detecting a change in the zoom level in a digital map displayed through an application (e.g. a web browser, an application on web-enabled cellular phones, etc., displaying a map generated by a service such as Google Maps®, Yahoo! Maps®, Windows Live Search Maps®, MapQuest®, etc.) on a computing device (e.g. personal computer, workstation, thin client, PDA, cellular phone/smart phone, GPS device, etc.) means of identifying a POI at the pre-determined zoom level, means of obtaining content associated with the POI, and means of displaying the POI content. POI content may be retrieved from a database (e.g. internet-based database); or, in an alternate embodiment, gathered by crawling websites associated with the POI. In one embodiment, POI content may be displayed as an image (e.g. a PNG file, GIF, Flash® component, etc.) superimposed on the digital map (e.g. as an overlay object on the map image.) In alternate embodiments, POI content may replace the digital map and may contain links to other content.
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