tag: Technology

Using AI in Education I’ve read quite a number of articles recently about the use of AI in education. Specifically, there’s be a good bit of discussion around whether students should use AI in completing assignments. Strangely, it seems there’s a fair number of folks that believe that it’s perfectly fine for students to do this. I disagree. School work, whether homework or in-class work has one goal: to help the student to ingest and process information in a way that aids them in recalling and using that information later in life or in other situations. In order for this goal to be acheived, it is imperative that they use that information, recalling it, applying it to different scenarios, looking for links to related information, and so on. Brown, Roediger, and McDaniel, in their book make it stick (ISBN:978-0-674-72901-8) points out that using information in ways that matter is the key to effective, long-term learning. Using AI to complete a task bypasses that process so that in the end the student learns nothing, despite earning an “A” in the class. ...

Toggling the Touchpad in OpenBSD on Lenovo X250 to Address Palm Rejection Issues. So, one of the challenges I encountered with OpenBSD is that the touchpad does a really bad job of rejecting motion from my palm. While writing in Emacs I’d often find my mouse jumping around and my writing not where I expected it to be. After some digging around I found a solution: How to setup OpenBSD in i3 to toggle touchpad Create a file in ~/home/bin/ called “toggle-touchpad.sh” ...

Revisiting OpenBSD Roughly six months ago I documents my efforts to install FreeBSD on a Lenovo X250 that I bought for that purpose. In that post I noted that the one problem I had with FreeBSD on that device was that the suspend/resume feature did not work. Since this was a laptop and my plan was to use it as a dedicated writing machine that I could take with me on the go, the inability to suspend and resume the device made the whole process a no-go. Yes, I could shutdown and reboot as needed, but I’m lazy and that just didn’t work for me. Moreover, often times I’m just shutting the lid for short periods of time and so the shutdown and boot up for those short periods seemed a bit much. ...

I have watched Youtube videos for many, many years. Not only that, I actually created a Youtube channel and created videos for a while. Recently, though, I’ve begun to reassess my relationship with Youtube. Youtube can be a great source for learning. Just about anything you want to learn you can learn on Youtube. There are, in fact, entire courses available to teach you anything from philosophy, to math, languages, and, of course, a metric ton (or two) of courses on technology. I love that I can learn what I need to learn using Youtube. ...

Introduction Way back in the day (circa 2000) I was introduced to Unix-like operating systems in the form of Sun Solaris running on a Sun Sparc server. I was intrigued. And wanted to know more. Of course, at that time running a Unix-like operating system at home, on an x86 machine, meant Linux, not true Unix. Why? Well, to start, Unix simply didn’t run on x86. It has been ported to x86 in recent years, but at thetime it wasn’t. So, I started playing with Linux and have spent the last quarter century mucking my way around that system. And I think I’ve got a reasonably good handle on it. ...

Back in the late 1980’s, when I first began working with computers, there were a fairly wide variety of devices and OSes from which to choose. TRS-80, Commodore (I had the C-128), MS-Dos based PCs, Apple, Amiga, and so on. The challenge was to determine which device worked best for your intended use. DOS based PCs were best for office type work, Apple was the choice if you were doing multimedia, Amiga for gaming, etc. While you could do anything on most of those devices, each had particular strengths and weaknesses. The question you faced in making a purchase was, “which device is best for what I want to do?” ...

Using the Right Tool for the Job Back in the late 1980’s, when I first began working with computers, there were a fairly wide variety of devices and OSes from which to choose. TRS-80, Commodore (I had the C-128), MS-Dos based PCs, Apple, Amiga, and so on. The challenge was to determine which device worked best for your intended use. DOS based PCs were best for office type work, Apple was the choice if you were doing multimedia, Amiga for gaming, etc. While you could do anything on most of those devices, each had particular strengths and weaknesses. The question you faced in making a purchase was, “which device is best for what I want to do?” ...

Driving a Hybrid Pickup Truck I drove a 2000 Ford Ranger for over 20 years. I loved that truck and basically just wore it out. I think when I finally sold it in 2021 I had put over 250K miles on it. But, alas, all good things come to an end and as it got longer in the tooth it began to have more problems, with their associated costs, than I was willing to deal with. So, having two other vehicles in our house I decided to sell my favorite vehicle of all time. For two years, then, I did not have a truck and, by and large, didn’t find that I needed one. ...

Doing Unix-y Things In an earlier post I noted that my foray into Linux began when I started an intensive program in network administration, etc back in 2000. That’s not precisely true. That course did not teach me anything about Linux. I don’t even recall it being mentioned. What it did teach me was Unix. Sun Solaris Unix, to be precise, running on a Sun Sparc server (rest their souls). Linux came along a bit later. ...

Why Do People Use ChromeOS? It seems like people have jumping on the ChromeOS bandwagon in droves since the first Chromebooks debuted in 2011. The draw, as I understand it, was that the laptops were small and inexpensive and required little knowledge of computing. Boot it up, create a Google account (if you didn’t already have one), and go. Schools and even businesses bought into the ecosystem quickly. Today many schools are almost entirely connected using Chromebooks and often students are given a Chromebook for them to take home and use. ...