Posted in Technicalon Feb 15, 2010
Google Buzz is a new offering from Google comparable to Twitter or the Facebook Wall feature. People can share a short thought or message with those people on their contacts list in Google Gmail. Here are a few thoughts I have on Google Buzz:
It will be interesting to see Buzz evolve over time, but hopefully we won’t ever see any “Which movie character are you?” or “Be my Farmville Friend” buzzes that have plagued Facebook.
Posted in Technicalon Jan 28, 2010
A friend of mine who is an Apple employee, Quinn Taylor, tweeted, on the day of the iPad launch, about the use of Flash by Hulu and other online video providers. Presumably, he is responding to criticisms that the new iPad, as well as older iPhones, do not support flash and won’t play videos from Hulu. This is what he said:
When is Hulu going to get with the times and support H.264 and HTML 5 like YouTube & HD content? Flash is an enemy to openness & innovation.
So apparently, a system which requires a proprietary SDK to create videos, which then need a proprietary (free) player in order to view videos, is an “enemy to openness.”
Of course, the iPad isn’t exactly the perfect friend to openness. I mean, to develop anything for the iPad, you have to download the proprietary SDK, use it only on a newer Mac, pay to join Apple’s iPhone developer program, submit any developed application to Apple, hope that Apple approves your app, wait for people to find your app in Apple’s App Store, and then if it gets that far, users can download and use the app on the proprietary iPad device.
I just want to point out that on the conversation of enemies to openness, we could use the new iPad as a perfect example, as everything is locked down and closed from beginning to end.
Posted in Technicalon Jan 7, 2010
Here are some of the books on my bookshelf at work:
I also have various Circuit Cellar and Linux Journal
magazines.
Posted in Technicalon Sep 1, 2009
While still in college, I wrote my first Mac OS X program to upload documents to Google Docs. The program is called GDocsUploader, and it supports drag-and-drop uploading of documents, spreadsheets, presentations, photos, and PDF files.
Today, almost 9 months since my last release, I am happy to release an updated version of the program. The new updated version will allow users to upload PDF documents, a very much requested feature.
You can download the new version from the Google Code project site.
Read the rest of this entry »
Posted in Technicalon Apr 16, 2009
I’ve had a couple of people ask my why there seems to be a greater snowfall in Colorado during March and early April than during the heart of the Winter in December and January. Fort Collins receives an average of 12.4 inches of snow in March, compared to only 7.1 inches in December.
Warm air can hold more water than cold air. Anyone who has experienced a hot and muggy day knows this. Also, warmer temperatures are more likely to evaporate more water into the air.
Snow requires cold air, so that the moisture that comes out of clouds is frozen instead of just rain.
The most snow fall comes when warm moist air with lots of water combines with cold frozen air that causes snow. This is most likely to occur during early spring months. During winter, the air is too cold on average to hold lots of water, and during summer, the air is too warm to cause it to snow. In the spring months in between, there are just the right amounts of both to make it snow more.

March 27, 2009. NASA image courtesy MODIS Rapid Response Team
The follow up question asks why it doesn’t rain more in the summer if warm air holds more water. Much of the warmer air is warm enough to hold onto the water causing it not to rain. If, however, the air is cooled, then water can fall out of those warm clouds as rain, just like squeezing a sponge.
Posted in Technicalon Feb 17, 2009
In case you haven’t heard, broadcast television stations are converting from analog to digital signals. This means that those people who use an antenna to receive free television signals will need a setup capable of receiving the new digital signals. Many newer TV can receive DTV (digital TV), while older TVs like mine will need a converter box.
This conversion has been in plans for year and years, but many consumers aren’t ready for the old analog signals to be discontinued. Originally, there were plans for all analog signals to cease on February 17th, but since so many consumers were unprepared for the switch, congress decided that the plan was screwed up and they decided to do what congress does best, screw it up even more.
Congress voted to extend the conversion date until June 17th, but the problem is that they gave the TV stations the option of turning off the analog equipment anytime between now and then. So rather than having one established date for the conversion, some TV stations will turn off today, others later, and others on June 17th. This wasn’t communicated well to consumers, many of whom might be surprised when some of their TV stations switch today rather than the “extended” June 17 date.
There are 491 stations which will go digital-only on June 17, including a few PBS stations in the Denver area. A full list in PDF form is available.
An additional problem is that a government program to provide $40 coupons for purchases of converter boxes has run out of money, and although congress allowed some stations to extend their conversion date, they didn’t provide additional coupon funding as part of their analog expiration extension plan.
Posted in Technicalon Feb 11, 2009
I have a Medion TV/DVD combo that I picked up at some black Friday sale a number of years ago. It has been an OK TV, well used, with a few little quirks.
With the Digital TV conversion happening soon, I purchased an RCA DTV converter box and hooked it up to my Medion TV. The problem is that the converter box came with its own remote and my TV wasn’t listed in its list of universal remote codes.
The universal remote codes in the converter manual were all three digits long, so I started putting codes into the remote starting with 001. I eventually found a code that works sufficiently good; it works for the volume controls and the TV power button.
The code is 191. It really only took me 20-30 minutes to get up that high, which especially wasn’t that bad because I was watching TV at the same time. I’m just glad that it didn’t turn out to be a higher numbered code.
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