Visualizing Data

Visualizing Data

When I was in the Army, there was a surprising amount of focus on the presentation of the intelligence we gathered. In the beginning, I was frustrated. I was young and could not imagine why it mattered so much that our presentation to the higher-ups had to be as clear and simplified as possible. It seemed like a waste of valuable time. I remained skeptical until I started comparing our work to that of some of the other units. It became blatantly obvious how well-manicured presentation of information can help inform the reader quickly and effectively. Since then, I fell in love with the process of synthesizing information into presentable formats.

infographic
Early infographic I made on censorship.

In my current job, that has translated into learning to use Tableau Public. It is free. It is flexible. And it is powerful. It allows you to visualize data by dragging certain elements into the worksheet. The best part of Tableau is the video tutorial library. The community is helpful, but when you are starting out, the tutorials are priceless for understanding how to take advantage of Tableau flexibility.

Tableau Training
Tableau’s video training site

The HUGE limitation is the lack of private storage options. If you use the free versions, your choices are to start from scratch later or save information publically to cloud community. If privacy is an issue for you, you can take the hard road, make graphics and clip the images for use in different apps. You won’t be able to manipulate the graphic later, but once you get used to using the program, retracing your steps will often not be terrible.

vengage
A quick snapshot of Vengage’s infographic templates

Another interesting option for pumped-up visuals is Vengage. It is not as powerful as Tableau, but it has infographic templates to model yours after and myriad options for visuals. The free version maxes out at 5 infographics. Depending on your needs, that may be enough. Often, because of my desire to tinker and limited budget, I often find myself bouncing between programs I have access to in order to take advantage of each ones particular strength (e.g., Publisher’s set to transparent feature, Powerpoint’s fill a shape with image options, or Canva’s free elements). It can be a bit taxing, but it can create great results.

I’ve gotten better at creating visuals that tell a story, but it takes a good deal of practice. I’ve learned the most by keeping an eye out for impressive visuals and analyzing their components. Hopefully, these tools can help you tell a story you need to tell.

-Cas

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Tech-Life Balance

Tech-life balance is not a new catchphrase, and it is at times used as an extension of work-life balance. However, it differs in that finding a balance between the tech in our lives and living our lives extends beyond work. This idea comes to mind lately because of two books I’m reading: When: The Scientific Secrets of Perfect Timing and Deep Work: Rules for Focused Success in a Distracted World (book review links not sponsored ones). The former helps you consider the best times to do certain sorts of tasks while the latter discusses the importance of distraction-free work time.

I am definitely a lark with a tendency to–SQUIRREL! Needlesstosay, I’m working to optimize my work patterns and make more progress on projects in my off-time. So what this amounts to is restructuring my life to regulate the times spent on what Cal Newport (Deep Work) calls shallow work out of my peak work time, which for me is about four hours from 9-1. It is not easy. Continue reading “Tech-Life Balance”

Professional Development Pt. 2

First, some good news. Very soon I will begin writing about libraries and technology for Informed Librarian. This will be a fun if not a crazy adventure. I will not be giving up this blog, so that means MORE TINKERING. : )

Today’s topic is professional development, an expansion of Dee’s post from last year. Professional development is a mix of learning to improve the skills you have now and developing the skills to use later. With the former, the best way to find great tools is to leverage your network. What are they using to learn? What tricks do they know that you do not? What experiences did your colleagues lean on to be the skilled professionals they are today? Libraries and library positions vary so greatly, the answers will vary person to person. Continue reading “Professional Development Pt. 2”

Cryptojacking

Cryptojacking

It has been a while, I know. For that I am sorry. Dee is taking a short break, and I was at a loss on what to talk about next. There is no shortage of tech and tools, but I haven’t had the chance to tinker with many new ones. Interesting developments like the Ethereum fork in response to a Parity hack had plenty of coverage by individuals who are more knowledgeable than I. Also, debates abound about how deeply librarians really need to understand blockchain. I think it is uncontroversial to say* that librarians need to at least have it on their radar. So, this post is going to cover cryptojacking. Continue reading “Cryptojacking”

Thank you libraries & librarians!

I was hoping to write a simple post about library technology, but then I woke this morning to the news about Las Vegas. This is not going to be a political post. That is not the focus of this blog. This post is a thank you.  A thank you to all the librarians who work tirelessly to make sure that their library remains a haven in chaos, a place to get information when people are lost, and an access point to services they might not otherwise have (e.g. internet).

I took a break in the middle of last month because I was helping some of my family evacuate from South Florida to Durham to escape Irma. Many were able to leave, and for that I know I am fortunate. However, my father, who manages an airport, was not. It was stressful.  In the midst of this, I was no in the mindset to write another emergency resources post.

While I was focused on family, so many libraries were creating resources for their patrons. Libraries are essential for connecting patrons to the resources they need in these times of crisis. Knowing this, librarians accessed the damage and determined ways to get back online as fast as possible. Thank you. Thank you to my partner Dee for stepping up in her own community when crisis hit. Thank you to all the librarians in areas affected by the storms and events for all that you have done.  Thank you for guiding patrons to FEMA applications and crisis counseling. Thank you for creating resource flyers. For those in areas unaffected, thank you for informing patrons on ways they can help. Thank you.

I am proud to be in a profession that remains a beacon in every squall, leading their communities to the information they need to move forward. If you have not already read it, there is a great piece on American Libraries by Timothy Inklebarger called Rebuilding Communities after Disasters. It highlights just a few ways libraries are being so amazing in such troublesome times.

-Cas

Eclipse Online

Eclipse Online

Glasses prices are skyrocketing, and more people are looking to their local libraries to provide them with glasses. Unfortunately many have or will run out, and others never had the funds to get them. To help assuage the frustrated patron, I have made a flyer pointing to some great sites hosting live streams of the eclipse. You can find links to it at the end.

Here’s a little more information on the links in the flyer.

  • The NASA Live Stream will host “a four-hour show, Eclipse Across America, with unprecedented live video of the celestial event, along with coverage of activities in parks, libraries, stadiums, festivals and museums across the nation, and on social media.” It will be broad cast from telescopes, airplanes, and high altitude balloons (HAB). Some of the HAB footage will be coming from the Eclipse Ballooning Project, a collaborative project with students in 25 locations along the eclipse path in North America.
  • Slooh is a website that touts itself as “Syndicate Live Telescope Coverage.” They will be streaming live from their telescope in Stanley, Idaho, with commentary from Slooh astronomers.
  • A second NASA hosted stream is NASA Edge. It will feature interviews with scientists, educational content, and telescope feeds.

Continue reading “Eclipse Online”

Dark Web or Deep Web? Blockwhat? Deciphering the Language of the Internet

Dark Web or Deep Web? Blockwhat? Deciphering the Language of the Internet

I got a question from a colleague about the difference between the dark and deep web. Trying to explain the difference clearly and quickly took effort. However, I think many people want a quick “what is [term]?” So here is my effort at tl;dr* friendly explanations of some terminology that keeps popping up in today’s conversations about the internet.

DEEP WEB

The deep web is the term to refer to all of the internet content that for one reason or another cannot be indexed by search engines because blocks such as of paywalls or security measures. Think databases, medical records, or encrypted sites. The dark web is part of the deep web, but not all of the deep web is dark.

DARK WEB

The dark web is the term for a collection of sites that mask their IP address so it is difficult, if not impossible to find out where the servers originate. Most of these sites run encryption, like TOR, see below, which means that they cannot be accessed by normal browsers. In simplest terms, both the site and the user agree to talk only when both are anonymous. The dark web is not only used for illicit drugs and sex trade, it is also used to help whistleblowers or to avoid censorshipContinue reading “Dark Web or Deep Web? Blockwhat? Deciphering the Language of the Internet”