I CAN’T STAND sites that use VIDEO TUTORIALS and don’t have some sort of TEXT-BASED INSTRUCTION or TRANSCRIPT along with them.

In the past, I could Google some question I had about some program I was using, some programming language I was writing in, or some computer configuration task I was trying to do. I would navigate to a promising result listing, skim the text, and either find what I was looking for, or go back and try again. Quick, easy, no problems, and it gets the job done.

These days, more and more frequently, I’m finding sites that think everything has to be explained with a VIDEO TUTORIAL that has screen-capture of someone’s monitor while he is talking conversationally and meandering his way to the answer I was looking for. This is INCREDIBLY PROBLEMATIC!

For starters, I’m not always at a computer with SOUND or in possession of a handy pair of HEADPHONES. Considering these videos are RARELY CAPTIONED, I’m out of luck! If I were DEAF, I would be FURIOUS. I can’t get at the information if I don’t have sound! Moreover, the video takes time to LOAD. Plain-text is much faster! The narration is almost NEVER TO-THE-POINT. The speaker TALKS LIKE I’M STUPID, and fills the presentation with conversational (“So we’re just gonna”s and “Why don’t you”s, etc.). Plus SEEKING is a BLIND operation, because I can’t guess when in the video the real content begins.

I will admit that tutorial videos are useful in cases where a program has a convoluted menu system, or in cases where you’re trying to illustrate a workflow or process that takes time or several steps to complete. In a good number of these cases, though, wouldn’t a screenshot suffice?

If you are considering putting a video tutorial up, make sure it’s for the right reasons. PLEASE put a text transcript up, either below the video, or linked off to another page. STOP WASTING OUR TIME!

Thank you.

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I let my moderating go for a little over 3 weeks, and come back to find 8429 comments in moderation. That’s fine with me, because none of them made it to my visible pages. It was not fine, however, because that many posts cannot be edited all at once (the page times out before they are all loaded, and the moderate button is at the BOTTOM! of the page), nor is it desirable to go through them 20 at a time.

Fortunately I’m a New Media student, and New Media students know MySQL. I went in to my database and removed all comments received since the last time I moderated. It took about 3 seconds.

Askimet requires comment-makers register. On your first comment I approve or deny you, which affects how your subsequent comments are handled.

I apologize if you had made a legitimate comment during the last 3 weeks. Your comment was a casualty of SPAM. The future is brighter, though. (spam Spam SPAM spammity SPAM Spam spam spam *operatically* Lovely Spam! Wonderful Spam… )

First, you need to get Standard_Firmata.pde onto your Arduino. This is done just like any other Arduino sketch. Firmata provides the framework necessary to have read/write access the ports of the Arduino over the Serial connection. You can use any number of different programming languages to talk to the Arduino board without having to upload a different program to the board’s memory. Firmata rocks!

Second, (at least for Flash) you need to have a Serial Proxy running in the background. SerProxy functions as go-between for Arduino and Flash. Arduino speaks Serial messages, Flash speaks Socket Connection messages, and SerProxy acts as the bi-directional translator. SerProxy rocks!

Third, you need a Socket Connection in Flash. AS3Glue is a library of AS3 classes designed with this in mind, and includes built-in methods, properties and events for communicating with Arduino over the Socket-to-Serial path. The people over at protolab have adopted AS3Glue for their work, and have made a bunch of neat .fla files using the library.

At the end of this post, I’ve provided a screen shot of the base setup working, as well as a zip archive of the software you need to get started. It includes a quick readme to get you up to speed! Enjoy!

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While doing just that is nothing to write home about, I tried something different this time. I’m now running a dual-boot system. On one partition is my reliable XP 64-bit Edition workhorse, supporting a full 8GB of RAM. On the other, shiny new Vista Business Edition.

After a day of playing, I really can’t find much to complain about with Vista. In all seriousness, the only reason I’m not switching over entirely just yet is my current installation DVD is only the 32-bit edition of Vista.

Granted, I do have a pretty awesome machine – so the graphics and transitions and nice things on Vista run the way they were intended to. What most people complain about is Vista running slow, and the whole “Are you SURE you really want to install this?” prompts are a little aggravating (but you CAN turn them off if you choose to!).

Considering all the bad hype Vista’s received, I was expecting a POS OS. Instead, I’ve got something that looks really pretty, functions no better or worse than Windows ever did, runs peppy, and makes me wish I could support all my RAM.

Windows Vista is a next generation operating system. If you don’t have a next generation computer, don’t complain if it doesn’t run the way it’s supposed to.

Next week’s goal is getting my hands on a copy of OS X to try and install on the third, currently vacant, partition of my hard drive. We’ll see how that goes…

Trolling the web for information before going to the library tomorrow, I happened across SignWriting. SignWriting is the practice of writing out American (or other) Sign Language on paper. Michael Everson went and created a TrueType font, which, upon finding, I promptly downloaded.

If you know ASL, or AS 3.0 (preferably both), you may find this picture interesting:

Yes, I did. I’m thinking about keeping it that way. It’s not like anyone else needs to read my code! Besides, their own machines will use their own preferred font.

For more information on SignWriting and Sutton US, go to: http://www.signwriting.org/

I’ve written a test program in Processing to address this problem. The white squares define the edges of the usable area. The little red square controlled by the mouse represents the laser pointer, and the larger red circle represents the cursor as the final program would interpret it. The goal is to pretend the area in the box and the area of the program are two perspectives of the same element. Every frame, the program tries to track down the x and y position of the laser dot. It follows a guess and check algorithm, and each guess is shown as a line within the box.

Note that you may click and drag the white boxes to change the shape of the usable area. Check it out!

And here’s a link to my math work in proce55ing / processing – however you want to spell it.

I’ve opted to brush the dust off of my old PC (you know, that one I was using freshman/sophomore year of college, before upgrading to this shiny new Core-2 64-bit 8-Gig-o-RAM system I built for myself) and turn it into a Linux server.

Why? Because it’s something completely new and foreign to me, and I had some time and ambition to do so. My ultimate goal is to create a (slow but working) Red5 server. Red5 (FREE!) is the open-source alternative to the Adobe Media Server ($$$$$.$$!) – both of which allow users of my various flash programs to communicate with other users. In other words, I will be able to host my own multi-user apps, instead of relying on newmedia.rit.edu for this technology.

In the past few hours, I have learned more than I’ll be able to convey in this entry and the subsequent entries to follow on the same topic. I will summarize to give those who know Linux a chance to laugh at my newbieness, and those who know as much as I did yesterday a chance to gape at my newfound uber-geekdom:

- I first found and cleaned a 160GB hard drive to function as my system drive. Stripped down the old PC to the bare essentials, and set it to boot from CD first.
- I then downloaded the Gentoo LiveCD .iso from a mirror server, and (using my other PC) burnt a CD to serve as my bootdisc.
- After booting for the first time into a Linux GUI,  fumbled around noticing how completely different it is from anything else I’ve ever used before (ok, it’s got similar features to Windows/MAC GUIs, but is has different organization).
- Attempted to install Gentoo using the Front-End installers (Command Line and GUI) on the LiveCD’s desktop. Felt like I was not in control and out of the loop and lazy. Decided to try and find a real Command Line and follow the Handbook line by line.
- Spent 3 restarts trying to find a command line I could access root from. Then  caved and  Googled and found that where the Gentoo Handbook says Alt+F1 it should (in my case anyway) be Ctrl+Alt+F1 to toggle from the GUI to the Command Line Console interface. Apparently I was root already, and just didn’t know it.
- Promptly laughed at my ineptitude. Then laughed at most or all of the nerdy t-shirts that have jokes referencing root that I know vaguely understand from first-hand experience.
- Continued to laugh at my ineptitude at commanding the command line. Picked my brain for old memories of Unix commands filed away in freshman year introductory web courses.
- Realized Command-Lining is pretty fun, and read through the Handbook on one PC, while executing code on the other. I highly recommend operating in this fashion if you’ve never done this before. Information is a Google away, without interrupting or restarting the configuration of the new machine.
- Had my first experience surfing the web in text-only console-style links. Downloaded a tarball (which I thought I had on my LiveCD, but couldn’t figure out how to copy over by Command Line, and wanted the text-only browser experience anyway).
- Ran an md5sum check on the downloaded tarball to verify its transfer. Was duly impressed with my internet connection’s reliability, and the magic of matching a string of characters and concluding that 107MB of information was correctly transfered.
- Followed the documentation. Tweaked some of the default portage profiles to USE desktop and server apps. Not sure if this was the correct thing to do, but I’m playing – the worst thing I can do is get it right the first time and learn nothing.
- Opted to try for a hardened-sources kernel instead of the generic-sources. Might as well pretend I’m being strict on security (or even know how to be strict on security!).
- Chickened out on a manual compile and opted for genkernel.
- Decided to write a post about my ordeal while the kernel compiles.
- Post writing successfully passed time while kernel successfully compiled. It’s waiting for me now.
- Stopped writing here, and went  back to installing Linux. l8trs!

- Joe

All things considered, I’m marginally pleased with my work on this project. I know the “finished” site is lacking transitions and mouse-over states. Functionally, however, it’s pretty sweet. The biggest issues are a matter of re-skinning and tweening.

This piece was an experiment in ActionScript 3.0, and the more I learn about the language, the more I like it. Please feel free to leave your opinions in the comments here, or even post them to the flash project!