Knowledge Handler
Information Sources & Information Sifting Techniques
About Me
- Name: David Dial
- Location: Cleveland, Ohio, United States
I am a retired librarian, most recently serving at Indiana Wesleyan University's Cleveland Education Center.
Saturday, August 31, 2013
Tuesday, August 27, 2013
Monday, August 26, 2013
Radio Spectrum Database
According to Grant Gross, Google has developed a database indicating the unused radio spectrum in an area. The FCC has approved the marketing of this tool, called Spectrum Bridge.
-DDLabels: google, Radio spectrum
Sunday, August 25, 2013
Saturday, August 24, 2013
Google Maps for Navigation
Alan Shimiel toasts the utility of Google Maps However, the reader commentary indicates that Google Maps sucks in rural regions and in densely populated areas such as concert venues.
-DDLabels: Google Maps, Tom Tom
Friday, August 23, 2013
WindowsXP Security Updates To Cease April, 2014
Gregg Keizer reports that "China Has a Massive Windows XP Problem." He notes that Microsoft is scheduled to stop providing security updates for WindowsXP in April, 2014.
-DDLabels: Windows XP security updates
Thursday, August 22, 2013
Mobile Phones and Accidents
Matt Hamblen notes that a recently published study on 2007 cell phone usage does not show that using a cell phone causes accidents.
Hamblen concluded by noting that the National Safety Council has been promoting making cell phone usage by drivers a primary offense. The article had many commentators, and the majority questioned the accuracy of Saurabh Bhargava's research findings.
-DD
Labels: Cell phones, highway safety, mobile phones, National Safety Council, traffic accidents
Wednesday, August 21, 2013
Mobile Devices Don't Help Office Ergonomics
Lamont Wood explains in detail how "Mobile Devices Don't Help Office Ergonomics."
-DDLabels: ergonomics, mobile computing
Tuesday, August 20, 2013
Critical Thinking, Creativity and Communication
Ole Lensmar notes three skills that will help in software testing or in all aspects of life: critical thinking, creativity and communication.
-DDAn odd thing about this article is that it also credits it as being "by Lorinda Brandon, Technical Evangelist at Smartbear Software."
Labels: communication, creativity, Critical thinking
Monday, August 19, 2013
LINUX Malware
Jon Gold reports that malware developers sell their toolkits to thieves for thousands of dollars. They have now entered the LINUX market, targeting machines that formerly had few threats. This bodes ill for corporations, as many business/Web processes run on LINUX.
Gold cites security expert Lemor Kessem: "Hand of Thief is currently being sold in 'closed cybercrime communities' for $2,000, which includes free updates, writes Kessem. However, she adds, the upcoming addition of new web injection attack technology will push the price to $3,000, and introduce a $550 fee for major version updates."
“'These prices coincide with those quoted by developers who released similar malware for the Windows OS, which would make Hand of Thief relatively priced way above market value considering the relatively small user base of Linux,' she notes."
-DDSunday, August 18, 2013
Saturday, August 17, 2013
Motivation
Dan Pink shares thoughts about what motivates us . He says that money only motivates until the need for money is off the table. After needs are met, adding money as compensation seems to result in decreased performance. At that financial tipping point, significant purpose is the positive motivator in any endeavor. In his presentation I sense echoes of I Timothy 6:10.
-DD
Labels: behavior, love of money, Motivation
Friday, August 16, 2013
RRAM vs. 3D NAND Flash Memory
Lucas Mearian reports on two new technologies that will greatly improve the capabilities of mobile computers. In "RAM wars: RRAM vs. 3D NAND flash ," Mearian explains two new technologies that could allow massive increases in the size and speed of data storage.
-DDLabels: 3D NAND Flash, Computer memory, RRAM, Storage
Thursday, August 15, 2013
Online Meetings Are Insecure
Cheryl Rosen reports that Chineese hackers are gaining the capability of snooping on online meetings
. -DDLabels: China, cyber security, Online meetings, Spyware
Wednesday, August 14, 2013
Web Tools for Educators
Michael Gorman notes some educational e-resources in one of series of Digital Curriculum posts.
-DDLabels: education resources, web applications
Tuesday, August 13, 2013
Literature Review Process
North Carolina State University Libraries has posted about creating a literature review .
-DD
Labels: dissertation, Literature reviews, thesis
History of Audible Alerts
Josh Fruhlinger shares "From Morse code to Marimba: The noisy history of technology alerts."
-DDLabels: Alert tones, Ringtones
Monday, August 12, 2013
Behavioral Cues
Anita Elberse draws from the example of an unappreciated violinist to speak to job seekers about the need for appropriate marketing . While the author did not specifically mention the term "behavioral cue," the violinist Joshua Bell found that busking in a subway seemed to be less appreciated than playing solos in Carnegie Hall. Cues such as an appreciative crowd and a challenging entry fee were absent from the subway performance, with the result that people did not recognize that this was an experience to be appreciated and valued.
The culturally acquired cues are a form of brain programming that provide an automatic response to common life situations. A common greeting in my Midwestern culture is "How are you?" and the appropriate response is "Fine" unless one requires the services of a medical professional. The unthinking ritual communications of daily life help us navigate life quickly and productively, and thus psychologists and parents need to work with children who don't respond to behavioral clues. On the other hand, if we are inattentive and don't look beyond ritual behaviors that get us through the day, then we limit our awareness of the suffering and beauty in the world, and can be unappreciative of the roles of others in our lives. As you go through your day, consider the words of those around you. -DD
In the following video clip, Kare Anderson shares the importance of welcoming listening for communication and buy-in.
Labels: Behavioral cues, marketing
Box Wants to Be the Teacher's Pet
-DD
Sunday, August 11, 2013
Qualitative Analysis Tips
Tom Wein has posted some useful "Tips and Tricks for Qualitative Analysis ".
-DD
Labels: Qualitative Analysis
Saturday, August 10, 2013
Friday, August 09, 2013
Behavioral Dynamics Institute on Motivating Behavioral Change
An unknown speaker from the Behavioral Dynamics Institute shares how knowledge provides facts which can lead to attitude change, but that social motivation is often required for behavior change .
-DD
Labels: language and behavior
Thursday, August 08, 2013
Linux Text Editors
Himanshu Arora reviews "Five Free Linux Text Editors for Programming and Word Processing ."
-DDLabels: Linux, Text Editors
Wednesday, August 07, 2013
Finding Documents In Windows7 On The Local Disk And Network File Shares
J. Peter Bruzzese shows how to find documents in Microsoft Windows7 .
-DD
Labels: Explorer, Microsoft Windows 7, Virtual Folders
Tuesday, August 06, 2013
Google Technology Catches Auto Thieves
Russell Brandom shares how knowledge handling allowed Google to catch car thieves .
-DDLabels: crime prevention, google
Monday, August 05, 2013
Learning Another Language
Saikat Basu shares how Google Chrome can be used in language learning . Basu also names language sites such as Duolingu and
-DDLabels: Google Chrome, Google translate, Language learning
Sunday, August 04, 2013
MOOCs and Entertainment
Rebecca Schuman shares her thoughts about Thomas Friedman's predictions about MOOCs . Friedman predicts positive things about MOOCs, while Schuman and Richard Wolff air concerns about the utility or educational benefit of these massive online courses.
My take: It seems to me that that MOOCs are a good answer if someone just wants a "sage on a stage." MOOCs are too massive for much interaction with faculty.
-DDLabels: MOOC, Professors, showmanship
Saturday, August 03, 2013
Simple Text Editors
Lincoln Mullen wrote a seminal piece on simple text editors . I saw Mullen's piece cited by Konrad Lawson writing about "The Wizards of Vim" (Vim is one of the simple text editors).
-DDLabels: Text Editors, VIM
Friday, August 02, 2013
Boundless Lawsuit Continues
Jake New reports that the lawsuit against "free" textbook publisher Boundless is set to continue. The litigating publishers claim that the process where students use open-source content to mimic a traditional textbook results in a product that is almost a duplicate of the commercial product.
-DDLabels: copyright, open source
Thursday, August 01, 2013
Mobile Web App Creation Tools
-DD
Tile and Crowd Discovery
Mike Elgin discusses the power of the cloud for discovery in light of a new tracking device called Tile . Devices marked as lost or stolen in the Tile webspace suddenly sound an alert if ANY Tile user approaches their vicinity.
-DDLabels: crowd, crowdsourcing information, public data cloud, tracking device