Technology

Xbox 360 revealed

May 10, 2005

Engadget has a post on the new Xbox 360 that is as yet still unofficially released despite Microsoft’s Xbox360 Revealed launch party in Los Angeles last week. What’s really interesting is the 300+ comments on the brief post. I’d say there’s some interest in the new Xbox…

Tip for protecting mobile phone screens

April 21, 2005

Here’s a tip for protecting your mobile phone screen. With newer phones having more PDA functionality built-in, the screens have become much larger. I was starting to find small scratches and scuff marks on my T-Mobile BlackBerry 7100t. So I found some old leftover PDA screen protectors from my Palm, traced the size needed for [...]

Solar death ray

April 6, 2005

I at first thought this site was some kind of late April Fools joke, but no, its true. And somehow, I’m strangely fascinated by it. How can you resist a site where you can request an object be melted by a solar death ray?

Using Gmail as a personal file server

March 21, 2005

(via incorporated subversion and EdTechUK) has a nice article on how to use a Gmail account as a file server. With Gmail accounts providing 1 gig of storage, this appears to be a cool hack. Looks like there’s a 10 MB file size limitation though. Interesting nonetheless.

Podcasting for the Pocket PC

March 9, 2005

Here’s an interesting one for the PDA users. Pocket PC Magazine has an article on how to listen to podcasts on your Pocket PC, specifically by using the podcast aggregator service, DopplerRadio. Podcasting is really taking off. I’m not quite on board yet, but I hope to be getting more involved especially as more useful tools are developed.

Engineers devise invisibility shield

March 5, 2005

Invisibility. How’s that for a headline? Nature reports that two engineers have devised a method to essentially cloak objects by reducing light scattering. This could have interesting applications.

Andrea Alù and Nader Engheta of the University of Pennsylvania in Philadelphia say that a ‘plasmonic cover’ could render objects “nearly invisible to an observer”. Their idea remains just a proposal at this stage, but it doesn’t obviously violate any laws of physics.

The full text of their paper can be found here.

Doctors playing video games

February 24, 2005

Doctors playing video games? That’s exactly what this New York Times article proposes. Apparently, research shoes that surgeons who play video games improve their skills.

Dr. Rosser…keeps an Xbox, along with PlayStation 2 and GameCube consoles, just a few strides from the operating room so he can warm up with a favorite, Super Monkey Ball, just before surgery.

Last year Dr. Rosser was a co-author of a study that concluded that surgeons who played video games for at least three hours a week were 27 percent faster and made 37 percent fewer mistakes than surgeons who did not play video games.

As many medical simulators are too expensive, researchers have been looking into PC and console games to improve their operating-room skills.

Skype coming on strong

February 21, 2005

After hearing more and more buzz surrounding Skype, I finally downloaded the software to see what it was all about. As far as VoIP providers go, I think Skype has a great business model – free calls to existing Skype users, cheap rates to everyone else on a per minute basis. Unlike other VoIP providers that allow customers to simply plug in their existing phones, to this point Skype has relied on an all-computer setup. This worked for a set of users, but couldn’t really hit mainstream usage in that form. New developments may be changing that reality. Skype recently announced a strategic alliance with Motorola. The announced partnership goals:

The initial focus of the collaboration will be on co-marketing of new optimized Motorola ‘Skype Ready’ companion products, such as Bluetooth(R) headsets, dongles, and speakerphones, as well as delivery of the Skype Internet Telephony experience on select Motorola mobile devices.

Skype is not without its challenges though. Poor performance of both Skype and SkypeOut have been reported. Although this is to be expected with any newer technology (especially as all VoIP providers have documented issues), it will be interesting to see if Skype can make the leap from an an all computer based server to one more integrated with how people are currently familiar with making voice calls.

As far as my experience with the service, Skype really looks like vocal instant messaging. When you sign up, you select a username. This username then becomes your “phone number” in the network. Much like IM, another user either needs to know your username or look it up in a directory. Unfortunately, my own trials are incomplete, as i don’t know anyone using Skype yet!

Related resources:
Skype, Xandros Bundle VoIP, Linux
Skype to provide WiFi VoIP service to Motorola mobile devices

Digital music players market penetration report

February 15, 2005

A recent from shows that 11% of U.S. adults (or approx 22 million people) have or MP3 players. The study didn’t take into account teens or younger as the survey was only taken from those 18 years or older. Some of the other interesting stats from the survey:

- iPods/MP3 players are gadgets for the upscale. Fully a quarter (24%) of those who live in households earning more than $75,000 have them; 10% of those living in households earning $30,000 to $75,000 have them and 6% of those living in households earning less than $30,000 have them.

- Those who use the internet are four times as likely as non-internet users to have iPods/MP3 players, probably because internet users can get much of the music they enjoy online. Fully 15% of internet users have iPods/MP3 players, compared to 4% of non-internet users. And the more advanced the internet user, the more likely it is that he has an iPod/MP3 player. Those with six years or more of internet experience are twice as likely to have them as those who are relative internet newbies (those with less than three years experience).

- Broadband access is strongly associated with ownership of iPods/MP3 players. Some 23% of those with broadband at home have iPods/MP3 players, compared to 9% of those who have dialup connections. And those who have broadband access at home and at work, are the most likely of all to have iPods/MP3 players. Almost a third (31%) of those with broadband all around them have iPods/MP3 players.

Additional details can be found here. The study illustrates an impressive market penetration for these devices, but I’d be interested in seeing some trends. Is the market growing? Has it stabilized? I’m especially interested in seeing how digital music player usage correlates with the gains in the satellite radio market. Are these complementary markets or are the mutually exclusive? I own both, but as we’re starting to see convergence, it will be interested to see how it all plays out.

Marketing satellite radio

January 17, 2005

This morning on I heard that is considering entering the satellite radio business. Who knows what level of accuracy this report has, but I made me think about the current media coverage of the satellite radio industry. Most of the hype surrounds the recent signings of big-name talents and content providers to the two main players: and . I’m talking about Howard Stern (Sirius), Major League Baseball (XM Radio), the National Football League (Sirius), Opie & Anthony (XM Radio), NCAA March Madness (Sirius), Dr. Laura Schlessinger (XM Radio), G. Gordon Liddy (XM Radio), NASCAR (XM Radio), and the list goes on. As a subscriber to XM radio, the feature that actually sold me on the service was the music programming itself(shocking, isn’t it?). Granted, all the other features and programming allowed me to justify the monthly subscription fee, but what struck me was the tremendous music selection on XM. Now, this is not to say that Sirius doesn’t have great music, but the key is the human factor of actually creating the play lists and having excellent DJ’s run the show. When I initially listened to XM, there were a handful of stations that made me say, “hmm, if I were to personally put together a radio station and play the songs that I wanted to hear, this would be it.” Now isn’t that the point of radio? Maybe it’s the original and most pure point of radio from a listener’s point of view? Why do we listen to any particular station? A radio station is selected that best suits one’s listening interests and preferences. So it was with XM Radio for me. Everything else was fine – the technology cool and the programming extensive – but the selling feature was great music 24/7 that freed me from trying to find it myself. I’ve found I spend less time messing with my MP3 player and more time just enjoying music.

With that point made, it strikes me that none of the coverage on these satellite radio services actually speaks to the music. This point specifically strikes me as significant when there is talk of DirecTV getting into the market. I’ve had DirecTV for years (specifically for the NFL Sunday Ticket to watch my beloved ) and the service has always provided 30+ digital music channels. In the most generous terms, these channels were bad. I hope there wasn’t any active human intervention in the programming. So, if DirecTV plans on entering this business, I surely hope they have plans to upgrade their current music offerings. For this nascent industry’s sake, I hope a little more emphasis is placed on the music.