Wednesday, March 30, 2005
Buffalo TeraStation
Lots of buzz about the Buffalo TeraStation this week. The Register has a story, and I've read about it in a couple of other places (that I forgot to bookmark).
With impressive specs like 1TB of storage, a 266MHz Freescale PowerPC processor, 512MB of SDRAM, a Realtek gigabit NIC, a RAID controller, and Linux-based firmware, I wonder how long it will be until this becomes a popular firmware hack like the Linksys NSLU2.
With a street price of $800-900 it's a nice deal as well.
The Neat and public services
High School students' "Stinky" robot beats MIT in underwater bot championship
Using USB Drive with ZENworks Imaging
Power-hungry PCs cost users
Cell-phone complaints: A sorry picture for Cingular/AT&T
The data seems to match my experiences - with Cingular, we have had few billing issues, but have had a fair number of service issues. It's too bad, because I believe that most of the problems I encountered could have been prevented by their staff being better-educated about their products and services.
VNC via cell phone
Tuesday, March 29, 2005
Novell Announces Enhancements for GroupWise
At this week's BrainShare conference, Novell made some nice announcements about GroupWise. Announced upcoming features are: enhanced client code for Windows, Macintosh, Linux and the Web, support for Microsoft Outlook, and new SOAP/XML interfaces to support integration.
They also will be kicking in a free copy of SUSE LINUX Enterprise Server starting with GroupWise "Sequoia", so it looks like they will keep focusing on making GroupWise work on Linux in addition to the Netware stack.
Finally, the extension of the support window for GroupWise through 2015 makes those of us who continue to run GroupWise able to breathe a little easier, knowing we're not sailing on an already sinking ship.
HP sues ink refillers
Friday, March 25, 2005
VoIP for the masses?
I found it spelled out clearly on their website the couple of times I've looked into Vonage. A google cache of the site (from March 14th when I looked) stated very clearly in bold orange print: "You Must Tell Us the Physical Location of Your Vonage Line for 911 Dialing to Function." Interestingly enough, about 50% of Vonage customers have not registers their 911 location.
The question is, which is the right system? Automatically registering customer's shipping location like AT&T's CallVantage, even if that's not where the system will be used? Or is it too much to ask of the masses to register the actual location of the service and keep it up to date, like Vonage? My opinion is that Vonage is doing it right - registering a wrong address is probably worse than not having a registration at all. Too often we expect some one else to take care of us, when we ought to be looking out for ourselves whenever possible.
Another nail in the coffin for traditional telecom?
I see this as another nail in the coffin for telecom as we knew it. DSL has never seemed to have the popularity that cable modems have had for residential access. And with more consumers abandoning landlines for cell phones or VoIP connections, I predict we'll see more combined cable/voice and cell/data devices in the near future. I wonder if Vonage will find it as easy to partner with Motorola and Verizon as they have with the likes of Linksys and the cable companies as they will be competing for the voice market.
Combo EDGE/GPRS/GSM/802.11 card from Sony Ericsson
Why does everyone fear nonexistent wireless VoIP?
He's got some good insight on the vaporware mentality and what is really involved in de-seating an existing technology. And his whole Bluetooth-Kenny from SouthPark analogy is worth the read alone.
Wednesday, March 23, 2005
Script to ensure renaming of imaged Mac
Cell/WiFI combo devices on the horizon
I also read about RIM's upcoming Blackberry 7270 in Keith Shaw's column this week (at the bottom of the page). I'm not sure what rock I've been living under since it's unveiling at VoiceCon 2005, but the advent of a WiFi only BlackBerry has to mean a GSM/GPRS/WiFi combo device can't be far behind.
I've been looking into either a BlackBerry 7290 and a Treo 650 to replace my PDA and cell. I've been wondering if I really want to go this route - especially with the reports of Cingular being totally clueless with mobile data, this news makes me thing it's not quite time to pull the trigger. I can see the Blackberry 7270 being a nice gateway to get me started with mobile data, switching to a cell/WiFi combo once the cell carriers stop thinking that unlimited wireless at 75-135 Kbps should cost twice as much as unlimited DSL/Cable at 768 kbps to 1.5 Mbps.
Monday, March 21, 2005
self-replicating rapid prototyper with a twist
More SIP phones from Zultys
The article: ZIP 2: another entrant in the VoIP phone marketplace by ZDNet's Russell Shaw talks about the new ZIP2 line of phones from Zultys. Their website lists the following specs for the phones:
| ZIP 2+ | ZIP 2P | ZIP 2x2L | ZIP 2x1 | ZIP 2x2 |
Ethernet ports | 1 | 1 | 2 | 1 | 2 |
PoE | No | Yes | No | No | Yes |
LCD | Segment | Segment | Segment | Graphical | Graphical |
Encryption | No | No | No | Yes | Yes |
Menu | No | No | No | Yes | Yes |
Speaker phone | No | No | No | Yes | Yes |
Shaw's article claims they are all under $200, and that's a very interesting price for me - especially with the graphical LCD. I'm waiting for an email back from Zultys to find a reseller, and I'll see what the actual price is for me. I looked into pricing of their MX250 server in an earlier post, and found that needed licensing costs added up quickly - I wonder if their phones suffer from the same problem.
Sunday, March 20, 2005
Road Cell Phone
Friday, March 18, 2005
Download details for Novell's Open Enterprise Server
Tuesday, March 15, 2005
Sci/Tech High School with a cool name
Monday, March 14, 2005
Blackberry adds IM to devices
I've been looking at replacing my cell phone & PDA with a combo device, and have been intrigued by RIM's Blackberries. We run GroupWise at work, and I was impressed by the BlackBerry/Groupwise webinar I recently saw. I demoed
a BlackBerry 7290 from Cingular and was fairly impressed. If only the Blackberry had bluetooth/infared DUN and EDGE compatibility (for emergency laptop access) I'd be buying them for quite a few of my staff - especially since you can get them for ~$200/ea! But with unlimited data running $49.99/mo and no bluetooth data (or speakerphone), I'll stick with a cell phone (MediaNet unlimited $24.99) and PDA combo for now.
Friday, March 11, 2005
Mac OS X and Novell eDirectory Integration
It's a very in-depth read, and doesn't look like the process has become any simpler since I last looked into it. I've also heard of people hosing their Active Directory setups trying to do the same thing, so it'll have to be done in a test environment first. I think this is a great example of something Novell should include 'out of the box' to really make its software shine. It would be a good reason (at least for me) to stick with eDirectory rather than migrate to AD or a pure Linux LDAP system.
Harvard and MIT sat "No Way" to hackers
From the Boston.com article:
'Schmalensee said he made his decision to reject the 32 applicants after seeing the directions posted by the hacker. ''The instructions are reasonably elaborate," he said. ''You didn't need a degree in computer science, but this clearly involved effort. You couldn't do this casually without knowing you were doing something wrong. We've always taken ethics seriously, and this is a serious matter."'
Just another example of how being stupid with technology is just a plain case of being stupid!
Wednesday, March 09, 2005
Software Streaming
I've seen similar concepts, like the formentioned Apple NetBoot, and LTSP for Linux clients, but haven't seen this done since the windows 98 days for a Microsoft product. Searching revealed two major suppliers of this technology: Bootix (250 euros/license) and Qualsystem (99 euros/license).
An interesting concept, and it would be interesting to see how it compares to a Windows Terminal Server or a Citrix solution - both in price and performance.
Monday, March 07, 2005
Building Your Own PBX with Asterisk@Home
I'm still researching the MultiVoIP MVP210 I've got on my desk, and seeing what it can do...
Authenticating SUSE LINUX Enterprise Server 9 and NLD to eDirectory via LDAP
Thursday, March 03, 2005
Invisibility?
The proposal involves using plasmons -- tiny electronic excitations on the surfaces of some metals -- to cancel out the visible light or other radiation coming from an object.
"A proper design … may induce a dramatic drop in the scattering cross-section, making the object nearly invisible to an observer," Nader and Alu write in a scientific paper that was made available to the public Feb. 14.
But cloaking ability would depend on an object's size, so that only with very small things -- items that are already microscopic or nearly so -- could the visible light be rendered null. A human could be made impossible to detect in longer-wavelength radiation such as microwaves, but not from visible light.
So, don't go planning on a Harry Potter invisibility cloak just yet...