Technology
Fiona, SpaceNavigator, SketchUp and Second Life
Submitted by Aldon Hynes on Thu, 04/17/2008 - 09:43The other day, I received a product evaluation of the laptop version of 3Dconnexion’s SpaceNavigator for Notebooks. I am starting to test it as a navigation and building tool for Second Life. Support for the SpaceNavigator is part of the Second Life Client Release Candidate 1.20. The Release Candidate still seems a little flaky, and I need to do more testing.
However, SpaceNavigator also comes with some very nice demo applications and it works quite nicely with Google’s SketchUp. I showed Fiona, my six-year-old daughter SketchUp and she spent quite a bit of time playing with it. It helped with the old rule that I have about computer games. My kids are free to play any computer game that they can program. For my older kids, they started programming in Logo and MOO code. Yet as virtual worlds become increasingly 3D, they need to hone their 3D creation skills.
The older girls got a chance to play with systems like Open Croquet and Blender. It seems like the SpaceNavigator might be a great tool these systems, but I suspect that they don’t have a large enough user base to justify the development.
I explained to Fiona that I was working on a product review of the SpaceNavigator, and she wanted to add her how comments. They ended up being about SketchUp, instead of the SpaceNavigator, but I thought some of you might enjoy Fiona’s product review of SketchUp:
Well, first you make a square or a circle and then you see this little arrow pointer thing and you click on that and pull up the square or circle. After that, you can make the square crazy by clicking on the thing on the top line with four arrows. Then you might want to color them in. Click on a paint bucket that you’ll see on the top, then all different words come up. Click on any one of them. Then really cool pages will come up. Then click on anything you want to and then click on a piece of the lines that will appear there.
So, over the next few days, I’ll continue to test the SpaceNavigator. However, I’ll also be pleased to see Fiona busy building new objects in SketchUp instead of playing on some of the other, less creative, pre-packaged virtual worlds.
Tax Day Odds and Ends
Submitted by Aldon Hynes on Tue, 04/15/2008 - 13:47It’s been around two weeks, a fairly chaotic two weeks, but I’ve caught back up on my emails. At least, I’ve gotten down to no unread emails in my inbox. There are still plenty of emails that are flagged for follow-up. So, this post will highlight some of the things I’ve been reading.
On areas is on telecommunications. A few weeks ago was Freedom to Connect. This is an annual event organized by David Isen. I made it one year and try to participate as much as possible via chats and video feeds on other years. This year, I did tune in long enough to hear Dewayne Hendricks talking about Net Neutrality issues. He says that the battle for Net Neutrality was lost years ago, and urges people to pay close attention to what the IP Sphere Forum is up to.
Yet the battles for better internet access continues, and there are two articles that I recently read about these battles in Connecticut. Esme Vos has an article about an RFI issued by Manchester, CT about installing city wide wireless access. Speed Matters has an article abilt HB 5682, "An Act Concerning High Speed Broadband Access", submitted by Rep. Roberta Willis to foster the build-out of high speed Internet access for Connecticut's underserved communities and allow local residents to fully take part in the digital age..
This fits nicely with a recent discussion about digital divide issues that has emerged on the Second Life Educators mailing list. For more on that, check out Stan Trevena’s blog post.
One mailing list that I’m following is talking a bit about how to deal with crime, and I pointed everyone to a great paper published by Harvard's Center on the Developing Child entitled, A Science-Based Framework for Early Childhood Policy. I would encourage people to read this.
In other topics, it was recently reported that employees from the “Dr. Phil” TV show posted bail for Mercades Nichols. Mercades is one of the girls involved in the Victoria Lindsey beating. My blog post about the beating continues to get lots of hits each day. In a follow up post, I suggested that these girls need serious psychological help. However, I am not sure that Dr. Phil counts, and based on the photographs in this article about the bail hearing, I’m not sure that Dr. Phil chose the right person to work with. I may be reading more into the pictures than is reasonable, but Mercades looks to me like the ringleader trying to finagle something good out of this for herself. I was also struck by the looks of defiance by April Cooper and Cara Murphy. No, if I were reaching out, I’d probably start with Britney Mayes or perhaps Brittini Hardcastle who seem the ones closest to remorse, based on the pictures in the article.
Then, tomorrow, we remember the shooting at Virginia Tech. Friends in Second Life will stop by at the Memorial Park. In Stamford, Protest Easy Guns if organizing a “Lie In” at 11 AM at Stamford Superior Court, on 123 Hoyt Street. The goal of the Lie-In is “To Urge Congress to Close The Gun Show Loophole And For More Common Sense Federal and State Gun Laws”. Other events are noted at http://www.remembrance.vt.edu/
All of this feeds into my mind as I prepare to speak Thursday evening at a talk about the Avery Doninger case, “Fighting to be heard”. The topic is how Avery’s case “informs our thinking about the types of experiences students face in high school and what they bring to community college.” I suspect that not only Avery’s case, but Tori’s case, the fight for better internet access, for safer schools, and even the issues of early childhood education should all fit into our thinking about “the types of experiences students face in high school and what they bring to community college”.
Tweaking Twitter
Submitted by Aldon Hynes on Mon, 04/14/2008 - 09:20This morning, with the unread emails in my mailbox falling below 400, with all of the emails that have come in since last Wednesday at least read, if not responded to, I figured I could take a few moments out to explore twitter a little more.
Some of this was because each morning I go through the half dozen or so new people that are following me on Twitter. In most cases, they are the Twitter Spammers. ‘SEO experts’ that are following 2437 people and six people are following them.
I’m currently followed by around 500 people and I follow around 300. It feels like a manageable crowd. When I am at home, I receive my tweets via Second Life, which I normally have open as a fancy IM client and screen saver on my number two computer. If TwitterBox is down in Second Life, I check recent twitters on the web. When I’m away from my computer for an extended period I turn on following on my cell phone. My pattern for sending tweets is similar, although I also send many tweets through Twitter feed, every time I update my blog.
Two tools that I played with today for exploring Twitter more deeply are Twubble and TwitterLocal. Twubble searches your friends and finds people who are friends of many of your friends. The big names in online social networks typically show up. Everyone has added folks like jasoncalacanis, davewiner, scobleizer to their friends list. Each time I run Twubble, I find another half dozen people that I should start following.
Over at TwitterLocal, I check to see who is saying what in my neighborhood. I live in a suburban area, so I’m looking at everyone who lives within 10 miles of my zipcode. I did stumble across one person in a neighboring town that I will probably start following once he returns on my radar.
Enough playing with Twitter, on to other tasks for the day.
Job Application
Submitted by Aldon Hynes on Wed, 04/02/2008 - 17:32Today, I applied for a part time blogging job. It is with an interesting group and the money would certainly help. I made it through the first cut, and was asked to submit three sample blog posts to them related to their blog. I wrote the blog posts and I kind of liked them, so I thought I would post modified versions here.
In addition, I spent a couple hours on the phone talking with a researcher about technology in Gov. Dean’s 2004 Presidential bid. This discussion fed into my thoughts for the first blog post.
The Invitation to Innovate
As the 2008 U.S. Presidential campaign continues, candidates seek to learn from the experiences of Gov. Dean’s 2004 Presidential bid. They have build some powerful tools, but it seems like they are missing the most important tool, the invitation to innovate.
During the summer of 2003, I worked with a bunch of dedicated volunteers trying to help create DeanSpace, an online social networking tool aim at increasing citizen involvement in the electoral process. Campaigns today have taken some of the best ideas from DeanSpace and used them for their own campaigns, but what was most important was the feeling that many of us had of being heard, of being encouraged to participate in new ways.
Now, as Blogger in Chief, I hope to talk about many great new ideas around technology and science to make our world a better place. Yet it is the invitation to innovate that is the core idea that I bring with me.
So, let me offer this invitation to you. What are the best new ideas you have heard? What can we do to spread these innovations? Let’s innovate together.
Virtual World Accessibility
Recently, I’ve been learning a lot about accessibility issues in virtual worlds. People with disabilities can connect to places like Second Life, and be free of their wheelchairs. They can dance, go down waterslides and even fly. They get the opportunity to visit with other people that they can’t easily do in real life because of mobility issues. It is a powerful tool. That is, of course, if they can connect to Second Life in the first place.
My brother visits Second Life. So does my nephew. My mother, on the other hand is elderly. She has essential tremors and finds moving a mouse or typing on a keyboard incredibly difficult. Yet people are exploring new interfaces to facilitate using computers.
Two such tools have caught my interest recently. One is the Neural Impulse Actuator which has recently begun shipping. It monitors impulses on your forehead and can be used to control videogames or computers. Could this become an interface that would help my mother?
The other is the 3D Camera. This is a video camera that captures three-dimensional information and is being tested as a control device for virtual worlds. Raise your left arm to do one thing, raise your right arm for a different action.
Both of these tools were designed primarily for able bodied gamers, but they provide an interesting illustration of the principal of universal design, the idea that if you design things well, they can make life easier for everyone, no matter what their ability levels are.
My mother worries that as her tremors progress, she will lose more and more of her ability to communicate. I hope that accessibility tools like these will help her remain able to communicate far longer.
Right to Dry
Sometimes, the best ideas aren’t about how to take advantage of the latest technological innovations. Sometimes, the best ideas are about how to get people take make better use of tried and true technology. Right to Dry laws are a great example.
Outdoor Passive Solar Clothes Driers, commonly referred to as clotheslines have been in use for ages. However, gas and electric powered indoor clothes driers have become more and more popular over time due. According to Project Laundry List, Electric dryers use five to ten percent of residential electricity in the United States. Getting more people to use clotheslines is a simple way to help battle global warming.
Unfortunately, in many places community covenants, landlord prohibitions, and zoning laws prohibit people from using clotheslines. Project Laundry List, along with other Right to Dry activists are working hard to make it easier for people to hang out their clothes. At the same time, their efforts are raising awareness about the benefits of returning to the clothesline.
So what bright ideas do you have to use either new, or old technology to help make our world a better place?
April Fools Day, Twitter Style
Submitted by Aldon Hynes on Tue, 04/01/2008 - 09:25Rabbit, Rabbit, Rabbit. It must be bunnies! April Fools. I enjoy many of the April Fool’s Pranks online, but this year, I just don’t have the energy to come up with anything interesting myself right now. We’ll see if I get some inspiration later in the day.
So far, I’ve enjoyed the YouTube prank (go to YouTube and select any of the Featured Videos). Another video I really like is the Flying penguins found by BBC programme, as reported in the British newspaper, Telegraph.
I’m also really like Virgle. Moist importantly, using Gmail Custom Time™, I can send all of my emails on April Fool’s day, whatever day it really is. Hat Tip to friends on Twitter for highlighting these pranks. Who says that Twitter isn’t a valuable source of information?