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Topic: Navigation research


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In the News (Fri 17 Feb 12)

  
  NBS: Navigation Research
This paper explores the implications of rudimentary requirements for effective view navigation, namely that, despite the vastness of an information structure, the views must be small, moving around must not take too many steps and the route to any target be must be discoverable.
Navigation is a limited metaphor for hypermedia and website use that potentially constrains our understanding of human-computer interaction.
In the present paper we trace the emergence of the navigation metaphor and the empirical analysis of navigation measures in usability evaluation before suggesting an alternative concept to consider: shape.
www.noisebetweenstations.com /personal/weblogs/tinderbox/informat/webnavig/navigati.shtml   (323 words)

  
  Comparison Between Left- and Right-justified Site Navigation Menus: Kalbach and Bosenick: JoDI   (Site not responding. Last check: 2007-10-25)
Researchers at IBM speculate that users are comfortable and familiar with this arrangement and, according to their own studies, a left navigation performs well.
From the group that was shown the prototype with the right-justified navigation (Group 1), 22% (7 from 32) explicitly expressed their liking of the right-hand navigation when asked, while less than 6% of the participants (2 from 32) expressed a dislike for the right-hand navigation.
Perception research shows that such "pre-attentive" processing occurs in such a way that the interpretation of a display is given by the design itself rather than by the viewer's prior knowledge or expectations (Bruce and Green 1990; Wade and Swanston 1991).
jodi.ecs.soton.ac.uk /Articles/v04/i01/Kalbach   (4816 words)

  
 NIH Guide: PATIENT NAVIGATION RESEARCH PROGRAM
Objective and Scope The objective of this RFA is to invite research applications for cooperative agreements to develop and implement structured patient navigation interventions in community areas with an adequate number of cancer patients to answer primary and secondary research questions and hypotheses proposed in the application.
Through community and hospital partnerships and collaborations, the patient navigator project should then be capable of sustaining the infrastructure required to overcome the unique barriers to cancer care experienced by the targeted populations in their community.
All investigators proposing research involving human subjects should read the "NIH Policy and Guidelines" on the inclusion of children as participants in research involving human subjects that is available at http://grants.nih.gov/grants/funding/children/children.htm.
grants.nih.gov /grants/guide/rfa-files/RFA-CA-05-019.html   (8436 words)

  
 NCI's Patient Navigator Research Program - National Cancer Institute
A navigator is someone who understands the patient's fears and hopes, and who removes barriers to effective care by coordinating services, increasing a cancer patient's chances for survival and quality of life.
If navigators get involved early enough after a person has received a cancer diagnosis, they can help steer patients and their families to appropriate care and treatment that could dramatically improve patients' chances of getting the best care and have an opportunity to live with cancer as a manageable disease.
By navigating patients around barriers to quality care, patient navigators actually help ensure that cancer patients are not shortchanged in their options and their care.
www.cancer.gov /newscenter/pressreleases/PatientNavigator   (1041 words)

  
 Oliver Brock : Research : Mobile Navigation
The global path planner is based on the navigation function NF1 by Barraquand and Latombe.
The navigation function is not computed for the entire world, but only for those regions required (see red gradient in the figure).
Each time the local execution method chooses a motion command, those commands moving along the gradient of the navigation function are preferred.
www-robotics.cs.umass.edu /~oli/research/mobile   (446 words)

  
 BMBF: Federal Ministry of Education and Research
Germany is in the vanguard of climate research and leading in environmental technologies.
Research and development are the key if we want to cope with climate change.
Education and research are preconditions for a sustainable Europe, lasting growth, more occupation and cultural and social cooperation.
www.bmbf.de /en/index.php   (764 words)

  
 Navigation design (User experience design resources)
Navigation is a human interaction matter, human beings with all their issues and problems need and use it.
Five categories of revisitation research are involved: 1) Characterisations of user behavior; 2) System models of navigation and their impact on the user's understanding; 3) Interface methods for increasing the efficiency of the Back button; 4) Alternative system models for navigation; and 5) Alternative methods for presenting web navigation histories.
Based on an analysis of the goals of information seeking research, and a view on human task performance augmentation, it is then shown that information seeking is intimately associated with, and dependent on, other aspects of work; tasks and technology included.
www.deyalexander.com.au /resources/uxd/navigation.html   (3380 words)

  
 Cognitive Navigation: Toward a biological basis for instructional design   (Site not responding. Last check: 2007-10-25)
Learning is like navigation in space.  Human declarative learning has a spatial navigation basis.  The evidence for this comes from animal navigation research and human brain studies.  The two forms of navigation correspond to two forms of declarative memory and this has implications for instructional design.
The experimental study of the hippocampus and navigation in humans is limited by practical and ethical problems.  First, the human hippocampus is located in a region of the brain that is not easily accessed.  Second, researchers obviously cannot deliberately damage a human brain in order to determine its functions.
Navigating between buildings and the world may be inconvenient.  In such a case, the disadvantages of the spatial metaphor can outweigh the advantages.
ifets.ieee.org /periodical/vol_1_2001/tripp.html   (2218 words)

  
 School of Biomedical Sciences Research
The principal aims of this research are to create new knowledge which will contribute to the well being of the community, thereby achieving international recognition as a quality research centre.
Already, the research team has discovered several new classes of compounds that are providing some important clues needed to tailor design and synthesise the drug.
Research in the planning stage at the moment will show that hypnosis can be used as an alternative to immunotherapeutic treatments for patients with asthma or autoimmune disease.
wbiomed.curtin.edu.au /research.html   (1951 words)

  
 The Precision Forestry Cooperative at the University of Washington
The Applanix unit was able to identify the location of the stake and within minutes of digging in the grass we found the stake.
The Applanix inertial navigation unit indicated the original survey stake was in this clump of grass, a little digging proved that it was.
Joel Gillet from Applanix with the inertial navigation backpack unit on.
www.cfr.washington.edu /research.pfc/research/nav2.htm   (242 words)

  
 Web Usability - Source Order, Skip links and Structural labels
I would expect the site navigation to the main areas to be presented first, followed by the local navigation within that area, and then the information content.
Following our research, we feel that the order of the material on a web page is likely to be of little importance to most screen reader users.
It is our view, that a continuation of the practice of placing navigation before the content of the page will benefit some screen reader users, in particular those users who are still developing their skills with the technology.
www.usability.com.au /resources/source-order.cfm   (4924 words)

  
 Navigation and Research
Navigation and research skills empower students to learn from the experiences of others, answer burning questions, and develop effective online search strategies to locate information.
Research and Critical Thinking is a massively detailed site with sections on research skills and tools, search tools, and critical thinking on the web.
Info Zone: Research Skills at the Assiniboine South School Division in Winnipeg, Manitoba, is designed to be used by students.
www.oii.org /html/navigation_research.html   (503 words)

  
 CAPS Research - Research   (Site not responding. Last check: 2007-10-25)
CAPS employs a number of research tools to increase the knowledge base for the purchasing and supply chain profession.
Focus Studies are the in-depth, more developed (40-160 pages each) research reports on critical issues of today.
Critical Issues Reports are the output of Critical Issue Partnership Events and include primary and secondary research on select procurement and supply topics.
www.capsresearch.org /publications/index.htm   (362 words)

  
 Research - DarkGalaxy
Research allows you to research technologies needed to build new units and buildings, add to your planet and fleet queues and increase your planet limit.
Note: Research is one of the things that has undergone major changes since the last version.
Some researches need other things done before they can be researched.
www.darkgalaxy.com /manual/Research   (254 words)

  
 Navigation-Science Tracer Bullet Library of Congress
Micronesian islanders still use simple stick charts to navigate their islands and surrounding waters, while scientists are using the world’s most sophisticated computers to navigate spacecraft to Mars and beyond.
Navigation is also location-finding behavior used by many other animals, and some works on this related topic are cited.
Nearshore navigation and communication based on deliberate EM signals and theoretical, numerical and observational studies of coastal ocean electrodynamics.
www.loc.gov /rr/scitech/tracer-bullets/navigationtb.html   (2829 words)

  
 Research On Cabbies Shows Brain's Right Hippocampus Is Key For Navigation   (Site not responding. Last check: 2007-10-25)
New research for the first time shows through systematic brain imaging tests on London taxi drivers that a human's ability to remember the route to a destination requires the right hippocampus of the brain.
In the study, the researchers analyzed spatial navigation by imaging the brains of 11 taxi drivers with positron emission tomography (PET).
In future studies, the researchers plan to investigate further the specific operations the right hippocampus performs during navigation.
www.pslgroup.com /dg/38d66.htm   (591 words)

  
 Navigation and Research
Navigation and research skills empower students to learn from the experiences of others, answer burning questions, and develop effective online search strategies to locate information.
Research and Critical Thinking is a massively detailed site with sections on research skills and tools, search tools, and critical thinking on the web.
Info Zone: Research Skills at the Assiniboine South School Division in Winnipeg, Manitoba, is designed to be used by students.
www.infotoday.com /mmschools/4d/navigation_research.html   (480 words)

  
 adaptive path » site navigation: keeping it under control
Primary navigation supports the main tasks the user has in mind when he or she comes to the site.
Research tells us that, while infinitely useful to technical folks, tree structures are too complex for the average person.
Research from the middle of last century shows us that people can remember about three or four “chunks” in their short-term memory.
www.adaptivepath.com /publications/essays/archives/000103.php   (1105 words)

  
 Philadelphia PA Job Listing - Engineering - FlipDog Jobs   (Site not responding. Last check: 2007-10-25)
The Applied Research Laboratory (ARL) at The Pennsylvania State University seeks candidates for a Research and Development Engineer in the Navigation Research and Development Center (NRDC) located in Warminster, PA. ARL conducts navigation research for new technology navigation systems for application in air, marine, and land vehicles.
You will be responsible for developing new navigation concepts and mechanizations involving GPS receivers and inertial navigators, as well as other innovative navigation concepts.
ARL conducts navigation research for new technology navigation systems for application in air, marine, and land vehicles.
www.flipdog.com /job/associate-research-engineer/51495830   (648 words)

  
 Innovations for Navigation Research Program--Research Studies
The goal of this research is to establish consistent procedures for determining acceptable risks for use in both the innovative research and design of navigation structures.
This investigation includes assessing the ice- and debris-flushing capability of proposed filling and emptying systems, the design and location of culvert intakes and outlets with respect to ice and debris, and innovative guardwall and guidewall designs with regard to ice forces as well as the passage of ice and debris.
This research also focuses on determining the optimal configuration and airflow requirements for bubbler systems for ice and debris control, incorporating heated components and low-adhesion materials in innovative designs, and addressing possible ice problems during construction and the effects of icing on connections and joints.
www.wes.army.mil /SL/INP/research.htm   (1259 words)

  
 Navigation Market Research Reports
Research Overview This Frost & Sullivan research service titled Competitive Analysis of the European Aftermarket for Telematics and Infotainment Systems provides an in-depth analysis of the dynamic market structure of the European aftermarket, an
Navigation technology is ready to go offboard so that constantly updated maps can be downloaded to the car with turn-by-turn voice guidance on routes.
Use of electronic navigation equipment has grown significantly in Europe, boosted by rising interest from the automotive market.
www.marketresearch.com /browse.asp?categoryid=877&SID=18293258-313334474-330971328   (498 words)

  
 Robotics Institute: Intelligent Unmanned Ground Vehicles: Autonomous Navigation Research at Carnegie Mellon   (Site not responding. Last check: 2007-10-25)
Robotics Institute: Intelligent Unmanned Ground Vehicles: Autonomous Navigation Research at Carnegie Mellon
Intelligent Unmanned Ground Vehicles: Autonomous Navigation Research at Carnegie Mellon
Stentz, Intelligent Unmanned Ground Vehicles: Autonomous Navigation Research at Carnegie Mellon, KluwerAcademic Publishers, 1997.
www.ri.cmu.edu /pubs/pub_1611.html   (100 words)

  
 Usability News - Navigation gets a Makeover with Guidance on Guidance
'Notice that I don't say, "Keep navigation changes subtle" because that includes the possibility that it not be changed at all, which may be a disadvantage to revealing connections among concepts.
Lombardi then turns his attention to how it is possible to design using research guidelines effectively.
To the paranoid among us I say we are far from the point where navigation design can be automated; there are still many decisions for which we have no research and at which designers must use their experience to improvise a solution.
www.usabilitynews.com /news/article1579.asp   (1025 words)

  
 Latest Breadcrumb Navigation Research
Sometimes when the subject of using breadcrumb navigation comes up in web design discussions at Cre8asiteForums, we're gently reminded by courageous members that not everyone knows what we're referring to.
At a recent Usability Workshop conducted by Scottie Claiborne (I assisted) at Jill Whalen's High Rankings SEO Seminar in Boston, some sites that were reviewed could have implemented breadcrumb navigation to help their visitors drill down inside sections.
We also know that 3 clicks to service is not required, as long as the navigation path accurately reflects and reinforces the users information model.
www.seroundtable.com /archives/001044.html   (638 words)

  
 CNO - Navigation Research & Development
ARL conducts navigation research, development, test, and evaluations for new technology navigation sensors and systems for application in air, marine, and land vehicles at its Navigation Research and Development Center (NRDC) located in Warminster, PA.
The NRDC has over 40 years of navigation research and development experience related to ship, submarine, aircraft, and land vehicle applications.
Our products span the range of navigation equipment from conventional mechanical navigation sensors to new technology solid-state sensors (i.e., ring laser, fiber optics, micro-machined), gimballed and strapdown inertial navigators, satellite and radio navigation systems, celestial navigation systems, and integrated navigation system.
www.arl.psu.edu /capabilities/cn_nrdc.html   (170 words)

  
 Research - Main Page
Researching online here can help you identify where, among our locations nationwide, you may visit to see the records that interest you.
Researchers at the Regional Archives in Anchorage, Alaska.
Effective October 2, 2006, research room hours in Washington, DC, and in College Park, MD are Monday - Friday, 9:00 a.m.
www.archives.gov /research/index.html   (392 words)

  
 Robotic Antarctic Meteorite Search - Research - Autonomous Navigation
The autonomous navigation system on Nomad has undergone significant improvements over its implementation in the Atacama Desert last year.
The navigation system will also be capable of driving blind if the sensors should prove ineffective.
The third area of research will be to expand the error monitoring system to detect more faults, including some mechanical failures.
www.frc.ri.cmu.edu /projects/meteorobot/Project/autonomous_navigation.html   (657 words)

  
 Patient Navigation Research Program   (Site not responding. Last check: 2007-10-25)
The cooperative agreement mechanism will be used to establish effective patient navigator interventions to reduce or eliminate cancer disparities in clinical outcome related to lack of timely access to quality, standard cancer care among racial/ethnic minorities, people of lower socioeconomic status, and other underserved populations.
Patient navigation for cancer care refers to support and guidance offered to persons with an abnormal cancer-related finding in accessing the cancer care system and in overcoming barriers to timely, quality standard care.
Patient navigation research designs will address interventions to reduce time to delivery of standard services-non-cancer resolution or cancer diagnosis and treatment-after identifying a suspicious cancer-related finding through community and institutional screening programs.
deainfo.nci.nih.gov /concepts/CA-05-019.htm   (330 words)

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