Wednesday, September 15, 2010

9/15 Reading Notes: Linux, Mac OS X, Windows - M. Farina


 Reading Notes: Linux, Mac OS X, Windows

            Honestly, the majority of the technical discourse in the Linux and Mac writing was way over my head.  It was as if I were reading Arabic.  Let’s say that my knowledge of Operating Systems in general could have been rated as a 5 out of 100 two hours ago, it’s now at about 10.  Not much of a jump, I know, but I’m at least beginning to grasp the topic a bit.
            I’ve always owned an Apple computer, and I’ve used Windows at school and work.  I’m able to use both operating systems, yet I couldn’t explain the underlying differences very well.  Without putting much thought into it, I have continuously chosen to buy Apples, because they seem easier and more ‘logical’ to use.  I know that lots of others have a contrasting opinion, so I’m glad there’s a choice!  It’s been comforting to me to not have to worry as much as PC users about getting viruses on my computer.  It’s been frustrating to me that I haven’t always had as many programs or games available to me, because I have a Mac.  So I understand Amit Singh’s point that all operating systems have advantages and disadvantages. 
            If I ever find myself in a position to completely understand the technical aspects of Linux or Mac OSX, I will be in real trouble!
                                                                                                Michele Farina

Muddiest Point 9/15

My muddiest point this week is about the one part of our weekly assignments - responding to others' blogs......
Are our comments (on others' notes/blogs) that are due on Saturdays, on the PREVIOUS week's notes or the upcoming week's notes? 
Because if the comments for the upcoming week's notes are due on the same day as the original notes are due, it seems like we won't have a lot of time to comment....  What if the people I follow post their upcoming week's notes late on Saturday?  Then I won't have much time to respond with my comments on their notes.

I apologize for asking about this again, if it has already been addressed somewhere.

Other comments / postings of mine - Week 2

RFID - posted 9/5/10 on Courseweb
Let me first state that I am only beginning to learn about RFID technology. Form what I’ve discovered so far, it seems like RFID can be very useful in libraries. Libraries need a way to deter theft of library items, identify and inventory material, and track their assets, and RFID can do these tasks. RFID can potentially reduce the amount of time it takes to find items, as well as the number of errors in processing.
 As far as privacy is concerned, I believe it always needs to be taken seriously. In this day and age, when we lose a bit more privacy each day, with each new ‘convenience’ and advance in technology, it’s good to know that groups such as NISO (National Information Standards Organization) and PRC (Privacy Rights Clearinghouse) are working to set standards. I like the recommendations on page 10 of this NISO document, http://www.niso.org/publications/rp/RP-6-2008.pdf 
Until I learn more about libraries’ needs and RFID capabilities, I can’t add to the debate of how to make RFID better for libraries. However, I do not want to see personal information added to RFID use in libraries. While I am not embarrassed of the library sources I use, I do think such information should be kept private.
 I look forward to reading the comments of those of you who have experience with RFID technology in any capacity, not only libraries.

Digitization - posted 9/5/10 on CourseWeb
 I found Stuart D. Lee’s article interesting, specifically the chart outlining sample costs for digitization. Preserving a few pages or photos this way is one thing, but preserving lots of complete books…? That gets into some serious money issues. It would be easy to say, “Oh, let’s just digitize the important items,” but how would we ever agree on what is important? It seems like it will simply come down to whoever has the most funding available to digitally preserve material, gets to choose which material to “save.” Unfortunately this will mean that much information also risks being “unsaved,” or lost. Another relevant point is made in Jean-Noel Jeanneney’s concern of the “risk of a crushing domination of America…” 

Saturday, September 11, 2010

More Week 2 Reading Notes M. Farina

Week 2 more Reading notes:

Computer History Museum
The online computer museum kept me entertained for about two hours! I had the most fun at the Timeline of Computer History exhibit. If you would like a good laugh, click on 1972 and scroll down to the Pong game. I had that! I won it as a prize at school, around 1979! The next trip down memory lane comes in the year 1978, the Speak and Spell. There was another Texas Instruments handheld educational game called Little Professor, which my brother and I played endlessly and learned all of our math facts! Since we aren’t supposed to write a summary of the reading (site) I will just end by saying that the online exhibits of The Computer History Museum are all very informative and entertaining. If you haven’t had a chance to check out the archives of advertising brochures for personal computers, do it ~ you’ll get some good laughs!

Personal Computer Hardware
I’ll give myself a grade of C for my knowledge of these terms. Although I knew many of them, I’ve got a ways to go. BIOS, north ridge, PCI, SATA and some others are parts of the motherboard that are new to me. I’m also lacking in my knowledge of secondary storage ideas and vocabulary. The information on this site, along with my Discovering Computers book, are a big help to me though (and a way to even out the playing field in our class.)

Moore’s Law
Wow! I think I had heard the term, “Moore’s Law” before but hadn’t grasped its concept. Now, I seem to have an idea of it, but I can’t necessarily explain it clearly to someone. Let me just make sure I have this right: The number of transistors that can fit on a chip(?) doubles each year. This trend has been going on for the past forty years and is expected to end around 2015 or so. The video did a great job of explaining in layman’s terms along with visual aides – my kind of teaching!
There was mention of the law unfolding as a self-fulfilling prophecy. Well, I’m not so sure I buy into that idea. Working toward the goal of exactly doubling the number of transistors, would mean that scientists ‘stopped’ themselves from advancing further at times just to fulfill the prophecy. Hmmmm?

Michele Farina

Friday, September 10, 2010

Week 2 Notes: Digitization & RFID (previously posted on Course Web) M. Farina

RFID
Discussion Questions
– Is RFID really useful in libraries?
– Is privacy concerns about RFID in library a real concern?
– How to make RFID a better technology for libraries?

Let me first state that I am only beginning to learn about RFID technology. Form what I’ve discovered so far, it seems like RFID can be very useful in libraries. Libraries need a way to deter theft of library items, identify and inventory material, and track their assets, and RFID can do these tasks. RFID can potentially reduce the amount of time it takes to find items, as well as the number of errors in processing.
As far as privacy is concerned, I believe it always needs to be taken seriously. In this day and age, when we lose a bit more privacy each day, with each new ‘convenience’ and advance in technology, it’s good to know that groups such as NISO (National Information Standards Organization) and PRC (Privacy Rights Clearinghouse) are working to set standards. I like the recommendations on page 10 of this NISO document, http://www.niso.org/publications/rp/RP-6-2008.pdf
Until I learn more about libraries’ needs and RFID capabilities, I can’t add to the debate of how to make RFID better for libraries. However, I do not want to see personal information added to RFID use in libraries. While I am not embarrassed of the library sources I use, I do think such information should be kept private.
I look forward to reading the comments of those of you who have experience with RFID technology in any capacity, not only libraries.


Digitization
I found Stuart D. Lee’s article interesting, specifically the chart outlining sample costs for digitization. Preserving a few pages or photos this way is one thing, but preserving lots of complete books…? That gets into some serious money issues. It would be easy to say, “Oh, let’s just digitize the important items,” but how would we ever agree on what is important? It seems like it will simply come down to whoever has the most funding available to digitally preserve material, gets to choose which material to “save.” Unfortunately this will mean that much information also risks being “unsaved,” or lost. Another relevant point is made in Jean-Noel Jeanneney’s concern of the “risk of a crushing domination of America…”
I think it is a legitimate worry, and I imagine that many other countries and cultures would feel the same way.
I’m not fully buying into the idea that digitization is the ONLY way to guarantee print’s survival. We have some historically important books today whose words and ideas date back thousands of years (Epic of Gilgamesh, Symposium, etc.) Granted, we can’t always see what the original pieces of work looked like, but we still have these works available to us. So, somehow it has been possible to preserve ideas, books, works, and information over the millennium. While there is always the tragic example of loss from the ancient library in Alexandria, the risk of losing an entire library today wouldn’t have the same impact.
Smith’s article uses the word guarantee to tell how digitization will impact the survival of books. Is there really such a guarantee? How long is digitized material expected to last? What will be the next step to preservation when digitization’s life has run its course?

Thursday, September 2, 2010

Michele Farina's Muddiest Point - Week #1

Week 1
9/2 Muddiest Points
There are primarily two points which I still need to understand:
1.     The days that the various assignments are due:
a.     Reading notes
b.     Responses to other students’ reading notes
c.      Muddiest point(s)
2.     Blog vs. Discussion Board- What goes where?
a.     I assume we are to post our comments directly to the other students’ blogs, right?
b.     Do we post our muddiest points on the discussion board or in our own blogs?

Michele Farina