Crucial Thought Rss

Featured Posts

Chris selected as K12OnlineConference keynote speaker Each year the K12OnlineConference provides tremendous professional development for free, and entirely online. This year, they have selected me as one of their keynote speakers. I am thrilled to have been chosen and look forward to participating in the conversation. Read the full post announcing all the keynote speakers here.

Read more

Two quick links on Cognitive Load Theory I've been fielding lots of questions lately about Cognitive Load Theory. Here are two quick links that may be useful. First is an article talking about the practical implications of CLT on the design of learning. The second are some "recent" (as of 2003) developments regarding CLT. Happy reading! Update: I clarified the second...

Read more

Practical advice on kids and Android app development After hearing about my students' success developing an Android app, I've gotten several emails asking for more details as to how I practically worked with my kids. Here are some pointers that I offered to the first person that emailed me, perhaps they are of some use to you. Please note that your mileage may vary. It's ok to not be...

Read more

Publishing an App Inventor app to the Android Market As I mentioned earlier, my students and I published an Android app to the Android Market. See those links for more information on the background. This post is decidedly technical. First, once we finished the coding process, we packaged the app for to download to the computer. This is an option in App Inventor. This downloaded an .apk file....

Read more

Designing and publishing an Android app with kids This post is designed to provide some context around how/why we decided to build this app. The more technical details of the code and how we published it will come in a future post. My students and I recently completed and published an Android app, and here's how we did it. First, the genesis for this goes back to a question I asked...

Read more

IRC Channel needed

Category : General

Ok so I’ve been working on this edublogosphere.com idea. A nice friendly chat room where folks can drop in when they feel like it, chatcast away and have lots of space in which to do it, and from a variety of platforms, etc.

I’m looking at IRC, since it’s such a darned established network already, and has years of goodness behind it. I’ve got one heck of a sexy web-based IRC client that I’ve been working through, and the developer (who lives in Kyev, Ukraine!!) has been great to talk with.

I don’t have the skillz to be a channel op, so I’m looking for a channel to use. Do any of you know of a channel that wouldn’t mind this type of traffic but at the same time would protect our sensibilities? I’d need one that’s safe for work, and so forth.

The cool thing is you’ll be able to interact from a traditional IRC client (colloquy, mIRC, etc) or through the web. It looks promising, open, and happy.

Now I just need a channel, any help there?

- Chris

Jose and Omar – We need your help!

Category : General

If you’re not following Jose and Omar’s trip throughout Egypt, you should be. The incomparable Silvia Tolisano ( of langwitches fame) and Mrs. Menger are traveling through Egypt and are blogging their journey. Jose is a bear and Omar is a camel, and they are the best of friends.

But we need their help!

My students found this note under our classroom door today and we don’t know what it means. Please, Jose and Omar, find someone in Egypt to tell us what it means!

(click for larger size)

We’re anxiously waiting and keeping track of you! Thanks for the great blogging and pictures, and say hello to Mrs. Tolisano and Mrs. Menger!

Airpress – one heck of a sweet blogging client

Category : Software

I am posting this using the extremely nice looking Airpress, a new blogging client based on Adobe AIR. It’s an early release, currently in 0.3 beta.

It’s a bit clunky, and I think the Mac Dock-style animation is a bit much and distracting. In times like this, functionality needs to rule.

So I’ll keep it installed, just to see where it progresses.

OLPC to sell for $399 – buy one give one

Category : General

This actually sounds like quite an interesting development. Starting November 12, you’ll be able to buy an OLPC laptop which includes one donated to someone else. The price is $399 and they start selling next month.

Cybernet News is reporting the specs are as follows…

  • 433MHz Processor
  • 256MB RAM
  • 1GB Flash storage (serves as your hard drive)
  • 7.5” display (1200 x 900 resolution)
  • Dual touchpad supports written-input mode
  • Integrated 802.11b/g (2.4GHz) interface; 802.11s (Mesh) networking supported
  • Integrated color vision camera (640×480 resolution at 30FPS)
  • Three USB 2.0 ports
  • About 3.5lbs

For more see the Cybernet article, the original source of Engadget, or the OLPC homepage.

Edublogosphere.com – what I’d like to do

Category : General

Perhaps I should not have used the word “centralized”. My goal is to offer a space for folks to use as a backchannel that has lots of functionality.

What I’d like to do is create a web-based IRC spot, whereas folks can drop by and chat all they like and not have to register for anything. No registration, no password, no privacy concerns, just chat. Just backchannel.

I am thinking IRC because it is an already-established network and I would merely provide a gateway. This way we can prevent all the trouble of IRC clients and frustration. Imagine if at the blogger’s cafe folks could just hit up edublogosphere.com and start chatting.

I like it because there’s no need to be someone’s contact, no need to download Skype, no need to hook up to twitter. It’s just easy, accessible, and requires no effort.

It doesn’t even require a download. Now, for those who want, they could use an IRC client just as easily, and perhaps more easily. See, flexibility.

So that’s my thinking thus far, now comes the implementation. I found ONE that I like, that’s clean enough for my taste. We’ll see if I can manage to get it installed. This is where I am stretching my knowledge, so I’ll have to learn this one on the way through it.

I’ll keep you posted!

Edublogosphere.com, a future centralized back channel?

Category : General

I got this idea from some tweets last night, specifically from watching budtheteacher backchannel a workshop. It got interesting, especially when D’Arcy Norman backed away due to the high volume of tweets.

What if we had a space to always use as a central back channel? What would this space look like?

What if we collectively create it on a space at www.edublogosphere.com?

I would say it needs a…

1. Chat room that archives chats and makes them searchable

2. Twitter feed so that folks can announce that they’re planning a backchannel.

That’s all I’ve got. Does this seem worthwhile? What else should be added?

links for 2007-09-16

Category : Feeds

FlickrCC reveals an overloaded Fryer

Category : General

I was searching FlickrCC for pictures of overloaded folks. I’m working on a presentation about cognitive overload and how to prevent it when giving a presentation. Imagine my surprise when I saw a familiar face on the first page!

Back to your regularly scheduled twitting…

Filezilla is finally available for the Mac – an official release

Category : Software

Some time ago I got my hands on a copy of Filezilla that was a nightly build that worked on the Mac. Being a nightly build, however, meant dealing with an unofficial release that was buggy.

When they announced that Filezilla 3.0 had been released, I fired on the Windows machine to download it. Once the dust settled (it’s been a while since XP has run in anything other that the virtual sense) I was liking me some new Filezilla.

I checked to see if a Mac version was available and found the build server to be down. I sighed, and forgot about it.

I checked a few days later to no avail, but today, lo and behold, it works!

So check me out, runnin’ Filezilla on the Mac. And it looks and acts just like the PC counterpart, save for the fact that the download is 12 megs for Mac and only 2.6 for the PC (or thereabouts).

Either way, you can download Filezilla here. Of course it’s available for all PC, Mac, and Linux.

I think my Mac’s registry is corrupt – do I need to clean it?

Category : General

Saw this pop-under ad today while working on some stuff here on the happy Mac.

So am I in danger? Heh. Silly popunders, you only work for the Windows crowd!




bt
plugin by DynamicWP
#