Wi-Fi News

There seems to have been a lot of wireless news this week (either that of I just became aware of a lot of these things this week). In no particular order…

  • AMD Hotspots – It seems that AMD is competing with Intel for 802.11 Hotspots. They’ve taken a different approach though and are supporting free hotspots rather than paid ones (like the Centrino branded T-Mobile hotspots.
  • Asoka USA’s Powerline Wireless Access Point – An interesting combination of wireless networking technology and powerline networking which should allow people to easily extend the range of their wireless network. Only problem is the price – the wireless repeater products that are available are much cheaper than this, and will also support the 802.11g rates whereas powerline only handles 14Mbps, so is pretty much limited to 802.11b.
  • Intel claims it cannot meet China’s WAPI deadline – Intel this week announced that it didn’t think it was likely to be able to meet the controversial Chinese government mandated WAPI encryption technology implementation deadline. This technology is controversial in a number of ways, but perhaps the most suspect area of it is the need for any foreign companies to work with one of a limited number of Chinese corporations, potentially exposing their IP to this partner.

T-Mobile Update

Well, it has been a couple of months now that I’ve had my new Nokia 6100 cell phone on the T-Mobile network, so I thought I’d provide a quick update on how I am getting on with it:

Coverage: For the most part OK. Somewhat annoyingly though my apartment in Alameda is a dead spot (except for when I place the handset on my pillow and use the hands free cord!). Other parts of the bay area have been great for the most part (we have had calls dropped on hospital curve where AT&T was dropping calls every time, but mostly it works flawlessly). The Chandler area in Arizona was not a problem either – it worked perfectly everywhere I tried from the Phoenix airport to Chandler. Tahoe was a little hit and miss though; in the cabin we rented there was almost no signal (though that seemed to be true for all networks we had represented).

Phone: The phone has been great. It is small, light-weight and contains almost all the features I’d like. The one missing thing is the camera, which I wanted to play with more than use seriously so I didn’t mind dropping it from my list when we went shopping in favour of the small size handset. Now though I have discovered a headset + camera accessory for the 6100, so I am going to try to get one and check it out.

Customer Support: Excellent. What more can I say. My 6100 is not a T-Mobile supported/branded phone so it did not come set up with all the GPRS settings for the internet and multi-media message services. I sent them an email last night through their support website, and this morning (Sunday morning!) I had a response with all the information needed to set up both services on my phone.

John Gordon

According to this article in The Register a man with my name has been providing advice to the US president about national security in cyberspace and Wi-Fi networks. Seems he also had some problems getting his wireless network setup in its secure mode.

This reminded me about Googlism – the site where you can enter your name and find out who you really are. My results do include my national security advising alter-ego, but only towards the bottom of the list.

More Toilets

I know I said no more toilets, but this has to be seen to be believed. Check out “Kisses – the sexy urinal.”

They are still in the prototype stage, and no idea of the price is given, but they are aiming for a production run of 500 in May of this year.

Bathroom Mania, the company behind this design, also has some other designs:

Photoshop, News & History

Photoshop, a very powerful tool for fixing photos and working with images, can also be used to distort news or history. This week it was the Kerry + Fonda photo. Back at the start of 2003 an LA Times photographer in Iraq was fired for altering a photo.

We also learnt recently that Adobe and others have added code to their photo editing software to prevent users from scanning in or manipulating images of bank notes.

Digital photo and image manipulation can be a very useful tool, and a lot of fun when used responsibly (I’ve used it to “relocate” people to exotic places, cut pictures of objects out of their background for use as floating images on web pages). It is a shame that some people out there want to use it to manipulate facts or break laws.

Linux Smartphones

Motorola has a couple of Linux based smartphones: A760 and A768. Check out the photos of the latest model, only available in China at the moment, on the excellent LinuxDevices website – a must-read for anybody interested in embedded Linux.

Motorola is not alone either, an earlier story on the same site describes NEC’s 3G Linux-based phone.

Of course, to put this in context, these phones are hardly low end devices. According to this article about the Motorola A768, it has 96MB of RAM. That’s more than I had in my desktop PC just few years ago. Still, these phones should prove that Linux can certainly fit into places where PocketPC and PalmOS can go, and bring all the advantages of a relatively robust process model OS.

Northstar Ski Resort (II)

Here’s a photo (taken from a little too far away perhaps) of the access point here in the Alpine Bar that is making all of this possible. The connection seems to be pretty fast – I am able to ssh into work and use my Linux box remotely quite happily. This photo also uploaded pretty quickly.

As always, click on the photo for an enlarged view (and on this one I’ve even highlighted and zoomed in on the access point).

Northstar Ski Resort

Saturday morning, 10:30am and I am located in the Alpine Bar at Northstar taking advantage of free wireless access (SSID: NorthstarFreeHotspot) and waiting for the bar to actually open so I can get my hot chocolate.

Since I have my digital camera and upload cable with me, I might try to post some photos later on. For now, I am indoors and there is very little of any interest to capture.

On the downside, my new T-Mobile cell phone is not working in here, and had only one bar of signal outside. I guess GSM has not made it to Northstar yet.

Embedded Linux Survey

All those who are following the rise of embedded Linux should take note of Snapshot of the Embedded Linux market; a survey by the folks over at LinuxDevices.com.

Probably tends to be a little biased towards Linux users since it on a site devoted to embedded Linux, but they still got an interesting number of responses from people using other systems.

My favourite embedded Linux distribution, from the folks at SnapGear.org was not listed.