Archive for the ‘Technology’ Category
Tuesday, September 30th, 2014
According to PC Magazine “Not having antivirus protection isn’t just a personal risk: Unprotected computers can be springboards for attacks.” It is important that any computer you use have properly installed and updated antivirus software. Antivirus software is computer software used to prevent, detect and remove malicious software from an infected computer. In today’s connected computer world viruses can quickly spread from one machine to the next if antivirus is not properly used or updated.
While may large organizations rely on antivirus solutions such McAfee or Norton there are other solutions that work just as well for little or no cost.
The experts at PC Magazine recently provided an online comparison of several free antivirus products they were able to test in a lab environment. Free editions of antivirus options such as Bitedefender, AVG, and Panda Cloud Antivirus all scored well.
There are many choices for free antivirus solutions available and this review highlights the strengths and weaknesses of many. It is important to install and run antivirus protection not only for the security of your computer but also for the security of those you network with. Don’t let an unprotected computer infect others! Be sure that the antivirus software you use is updated regularly as new viruses are frequently created.
Tuesday, September 16th, 2014
Due to recent software updates on National Network of Libraries of Medicine (NN/LM) websites at nnlm.gov, Internet Explorer 8 (IE8) is no longer supported. Some read-only sections of nnlm.gov will continue to be available via IE8. However, anyone using IE8 will probably not be able to submit assignments in online courses utilizing the NN/LM Moodle framework, and may not even be able to access and log into Moodle courses. Other nnlm.gov services that require data to be posted to the server are also likely to fail. In addition, DOCLINE will not support IE8 after the end of 2014.
Please visit the NN/LM System Requirements page to see a complete list of supported browsers. For best usability, the National Library of Medicine (NLM) recommends that libraries begin talking to their local IT departments about upgrading their browsers to at least Internet Explorer 10.
Starting January 12, 2016, Microsoft will drop support, including security updates, for older Internet Explorer browser versions. Only the most recent version of IE for a supported operating system will receive technical support and security updates. Microsoft’s Stay up-to-date with Internet Explorer blog page provides a good explanation of why IE users should upgrade to the most current version.
Tuesday, September 16th, 2014
The terms usability and accessibility are closely related and frequently used by those in web design fields. You may have even heard someone on your staff bring up these terms when discussing your organization’s website. These terms have very different meanings but when the principles of usability and accessibility are applied correctly they can enhance a website and lead to better overall use and broad access to your organizations information.
According to the W3C Organization “usability is about designing products to be effective, efficient, and satisfying. Usability is part of the human-computer interaction (HCI) research and design field (which is much broader than usability testing). For web developers, a key aspect of usability is following a user-centered design (UCD) process to create positive user experiences.” As you can see by this definition there is a strong emphasis on the user and how the user will be interacting with the product, in this case a website.
Usability testing is one of the best ways to find out how a user will try to access information from your resource. While usability testing can most effectively be done with the help of a trained professional there are may ways to prepare for an effective usability test. Usability.gov provides a wealth of information on usability including a brief overview for Planing a Usability Test.
There are a variety of free and for-cost online tools that can help you and your organization with usability testing. A list of 22 Essential Tools for Testing Your Website’s Usability was created by Mashable a few years ago. While some of the services on the list of have merged with others, the list is still a good overview of the type of online tools to help with usability testing.
While testing website usability is the key to ensuring that the users who visit your site are able to quickly and easily find the information they need, accessibility ensures that the widest range of users can access the information on your site. According to the W3C Organization “accessibility is about ensuring an equivalent user experience for people with disabilities, including people with age-related impairments. For the Web, accessibility means that people with disabilities can perceive, understand, navigate, and interact with websites and tools, and that they can contribute equally without barriers.”
As we saw with website usability testing is important. The same is true for accessibility. There are a number of standards that website designers should follow to ensure that their site is accessible through Section 508 Compliance. Section 508 is an amendment to the Rehabilitation Act of 1973 that requires Federal agencies to make their electronic and information technology accessible to people with disabilities. However, trying to keep all the accessibility rules straight can be difficult. For this reason there are a number of tools that you can use to help create an accessible website. A Complete List of Web Accessibility Evaluation Tools is available for free from the W3C Organization. The W3C Organization also makes available some useful guiding tutorials on various topics related to accessibility.
Tuesday, September 2nd, 2014
Are you using technology to track personal data including health and fitness? If so then you are taking part in the “quantified self” movement. The term quantified self was coined by Wired Magazine editors Gary Wolf and Kevin Kelly in 2007 but the idea of using computer technology, especially wearable self-tracking sensors, to record data began in the 1970’s. Today’s wearable technology including fitness trackers and smart glasses, products like Google Glass, combined with increased access to mobile devices like smartphones and tablets are revolutionizing the way we track, store, and use personal data.
By tracking, collecting, and analyzing data about their daily life users can increase their self-knowledge and possible improve their well-being. In April Susannah Fox of the Pew Research Center spoke at the first Quantified Self Public Health Symposium. In her presentation Fox presents the idea that health outcomes, especially for patients with chronic conditions, can be improved through tracking. According to the data from her research 7 out of 10 American adults are tracking health data in some form but only a small percentage are using technology to track their data. In addition to personal health tracking Fox also found that caregivers are often tracking health data for loved ones. Overall, the presentation demonstrates that there is a need for new and better technologies on the field of tracking, especially for health data. The video of her presentation can be found below.
One result of data tracking through the idea of the quantified self is that it can result in too much information. A recent post from NBC News addresses the issue of information overload and the quantified self. While some people are already tracking and using technology the post demonstrates that the field is expected to see continual growth over the next two years.
While the idea of the quantified self and increased self-knowledge can mean access to more data it may also mean that individuals may have more difficulty interpreting the data in order to make lifestyle changes that improve overall health. While wearables have potential the post also provides insights into how each device quantifies things differently which can make interpreting data even more difficult. In addition most trackers and devices do not have a way to share information easily or confidentially with healthcare providers, another potential problem.
The concepts of the quantified self and wearable technologies are addressed in the updated Geeks Bearing Gifts class.
Tuesday, August 19th, 2014
The concept of the flipped classroom has been around since the 1990’s but today’s technology is helping educators more easily adapt their teaching environments to the flipped or blended learning style. With a flipped classroom students learn new concepts and content by watching video lectures and then doing “homework” in the classroom, allowing the teacher to have more guidance and interaction with students. This model inverts the traditional education model in which content is delivered via lectures in class and reinforced through homework outside of the classroom. The flipped classroom concept has also been seen as one the top educational trends for the near future, as outlined by the 2014 Horizon Report. Current trends demonstrate the success of the flipped classroom model in areas of high school math and science. Learders of the flipped classroom movement, Jonathan Bergmann and Aaron Sams, recently released their book Flip Your Classroom, which is now available form the NN/LM SCR Lending Library.
Using flipped classroom techniques can be challenging, especially when applying the concepts to library workshops and instruction. A recent post on ACRL’s Keeping Up With… Series focused on flipped classrooms and highlighted some ways to bring flipped concepts into library instruction. Authors Candice Benjes-Small and Katelyn Tucker provide sound advice for librarians interested in flipping library instruction. They suggest working closely with teaching faculty and ensure that students complete online assignments before coming to the class or workshop. Additionally it will be important that students who come to class be held accountable by the teaching faculty and in the preparation process some plans should be made for what to do with students who come to the class unprepared. Can they use a computer and headphones to view the content and catch up? Is there an alternative way to get them involved in the class if they did not complete the assignment?
In preparation for flipping library instruction librarians may want to consider the use of online tutorials or materials that they or others have already created. A quiz or worksheet may need to be created to ensure that students have completed the online preparation assignments before diving into class work. Once students are ready class time with the librarian can be devoted to searches that the students are considering using for their research topic. The librarian then becomes a “guide on the side”, standing by to provide examples and collaborate with students for successful searching.
Friday, July 18th, 2014
How do HIPPA, Personal Health Records and Online Health Information Sharing impact your library? What is the role of encryption and secure wireless networks in maintaining online privacy and security? What are password management tools and how can they affect your private information?
Want to know more? A recording of the NN/LM SCR’s free monthly webinar, SCR CONNECTions entitled, Health Information and Online Privacy for You and Your Organization is now available in the archives.
This webinar will be available for one hour of Medical Library Association (MLA) Continuing Education credit. View the recording before August 1, 2014 to receive MLA CE.
Friday, July 11th, 2014
Please join us Wednesday, July 16, 2014, from 10:30 – 11:30 am (CT) for the NN/LM SCR’s free monthly webinar, SCR CONNECTions.
The topic for next week’s presentation has been changed from what was previously announced.
Technology Coordinator Emily Hurst will present on online privacy and security. In May Emily spoke about online heath information and privacy as part of a panel for OCLC’s Web Junction webinar series Health Happens In Libraries. For Wednesday’s SCR CONNECTions Emily has expanded on this topic to address issues related to health information online, password creation, wifi security, mobile devices, and more.
This webinar will be available for 1 hour of Medical Library Association (MLA) Continuing Education credit and will be archived for future viewing.
How to Log In
Go to https://webmeeting.nih.gov/scr/, on the log in screen, choose “Enter as a Guest” and type in your name.
Once the room is open the system will be able to call you to connect to the audio.
Use *6 to mute or unmute your phone.
**Do Not Place Call on Hold**
Contact the Regional Medical Library (RML) office at 713-799-7880, or 800-338-7657 (AR, LA, NM, OK, TX only).
As always, our webinars are free of charge and open to anyone.
Tuesday, July 8th, 2014
Dazzled by the latest smartphone? Interested in the Internet of things? Heard the buzz about biochips? Each year new and emerging technologies make headlines, often promising new and better ways to improve lives or industry. But is all just hype? Do any of these emerging technologies really make an impact? Information technology research and advisory firm Gartner take a look at emerging technologies each year and have devised a way to better understand the hype around the new trends. “Gartner Hype Cycles provide a graphic representation of the maturity and adoption of technologies and applications, and how they are potentially relevant to solving real business problems and exploiting new opportunities.” Gartner creates hype cycles for various aspects of technology but their emerging technology hype cycle can be used to better understand the impact of new technologies in general.
Each Hype Cycle drills down into the five key phases of a technology’s life cycle:
- Technology Trigger: A potential technology breakthrough kicks things off. Early proof-of-concept stories and media interest trigger significant publicity. Often no usable products exist and commercial viability is unproven.
- Peak of Inflated Expectations: Early publicity produces a number of success stories—often accompanied by scores of failures. Some companies take action; many do not.
- Trough of Disillusionment: Interest wanes as experiments and implementations fail to deliver. Producers of the technology shake out or fail. Investments continue only if the surviving providers improve their products to the satisfaction of early adopters.
- Slope of Enlightenment: More instances of how the technology can benefit the enterprise start to crystallize and become more widely understood. Second- and third-generation products appear from technology providers. More enterprises fund pilots; conservative companies remain cautious.
- Plateau of Productivity: Mainstream adoption starts to take off. Criteria for assessing provider viability are more clearly defined. The technology’s broad market applicability and relevance are clearly paying off.
Gartner uses proprietary research processes to explore the impact of technologies and make predictions. The image below shows the 2013 Emerging Technology Hype Cycle from Gartner, the latest version of the graphic. The Hype Cycle and topics covered in the Hype Cycle are discussed in detail in the updated version of the Geeks Bearing Gifts class.
According to Gartner the Hype Cycle Can Help You:
- Separate hype from the real drivers of a technology’s commercial promise;
- Reduce the risk of your technology investment decisions;
- Compare your understanding of a technology’s business value with the objectivity of experienced IT analysts.
Tuesday, July 8th, 2014
The NN/LM SCR is pleased to offer the online version of “Super Searcher: Enhancing Your Online Search Super Powers” class.
This self-paced online class will open August 4, 2014 and remain open until September 14, 2014.
This self-paced online course offering focuses on the advanced search features of web search engines and online searching. Participants will use various search engines, compare the features of each and broaden their knowledge of search strategies and online search techniques. Participants will develop search strategies that will increase the precision and scope of their online searching ability. In the online version of the class, participants will view short video demonstrations, engage in online discussions and complete exercise sets focused on improving online search skills. The class includes: information about web search engines, strategies for searching for online media including images, videos and books. The class concludes with a discussion on real-time search, mobile search and what the future of search holds.
The class content has recently been updated to address the launch of the Google Search Algorithm Hummingbird and additional topics on the future of search engines.
Participants will work at their own pace during this class but are expected to interact with other class participants in discussion forums and complete practice exercises.
Upon successful completion of this class, each participant will receive 4 hours of continuing education credit awarded by the Medical Library Association.
Registration for this class is required.
As always, all NN/LM SCR classes are free and open to anyone.
Tuesday, June 24th, 2014
The National Institutes of Health (NIH) recently launched the NIH 3D Print Exchange, a public website that enables users to share, download, and edit 3D print files related to health and science. These files can be used, for example, to print custom laboratory equipment and models of bacteria and human anatomy. The NIH 3D Print Exchange also provides video tutorials and additional resources with instruction on 3D modeling software to enable users to customize and create 3D prints.
“3D printing is a potential game changer for medical research,” said NIH Director Francis S. Collins, M.D., Ph.D. “At NIH, we have seen an incredible return on investment; pennies’ worth of plastic have helped investigators address important scientific questions while saving time and money. We hope that the 3D Print Exchange will expand interest and participation in this new and exciting field among scientists, educators and students.”
NIH uses 3D printing, or the creation of a physical object from a digital model, to study viruses, repair and enhance lab apparatus, and help plan medical procedures. The 3D Print Exchange makes these types of files freely available, along with video tutorials for new users and a discussion forum to promote collaboration. The site also features tools that convert scientific and clinical data into ready-to-print 3D files.
The 3D Print Exchange is a collaborative effort led by NIH’s National Institute of Allergy and Infectious Diseases (NIAID). “3D printing is helping to advance science at NIAID and beyond,” said NIAID Director Anthony S. Fauci, M.D. “The ability to design and print tangible models of pathogens, for example, can give researchers a fresh perspective on the diseases they study and open new and promising lines of investigation.”
Additional support is provided by other NIH components, including the Eunice Kennedy Shriver National Institute of Child Health and Human Development and the National Library of Medicine. The 3D Print Exchange is funded in part by the U.S. Department of Health and Human Services through its Ignite External Web Site Policy and Ventures External Web Site Policy programs, which help support innovation within the agency.