I’ve just come across an interesting development from the Cobalt Raq series of servers. I am probably a long way behind the times, but BlueQuartz is the open sourced version of RaqOS. It can apprently be installed on top of Fedora Core or Centos, and looks to be a nice start to the project.
It doesn’t yet install as easily as RaqOS, that just installed via net boot onto the appliance, and you have to install the host OS first, and then layer the BlueQuartz scripts etc on top of the server, but I’m sure it will become easier – in fact I’ve just noticed that there are people selling CDs that purport to install the whole thing on ebay. Just another thing that I must explore in the future – it would mean that I could set up a more powerful machine with BlueQuartz to replace the Raq that I use as a teaching server.
Xbox Media Center
I used to run a MythTV server on my network, and had MythTV installed on the XBox in the bedroom using the old MechWarrior audio hack. But of course there were a couple of problems with that setup, not least of which was the reset loop that the XBox got into when power was removed from it for a while.
Well I treated the bedroom XBox to a modchip this week, and invested in an Executer 3CE with the LCD panel and the replacement faceplate from Mr Modchips. Installation was very straightforward, and after a couple of teething problems, with me getting switches set up in the wrong position initially,I managed to flash the X3 bios, and then decided to install XBMC as a new replacement dashboard.
I’m really impressed, the media center connects directly to my samba server and has been able to play pretty much all the video that I’ve thrown at it. It also plays back music and shows photos from my samba server nicely – I’ve not yet got Mame set up on it yet, but I’m sure that can’t be too difficult. The no-tv option on the LCD is great too – you don’t have to have the TV turned on to navigate the menus, they’re shown on the LCD :-), or you can even control it from a web browser on any machine in the house.
Now I have to get another couple of mod chips for the other XBoxes, so that I can have one in every room 😉 It even had Suzy playing with it, so the wife approval appears to be there 😀 She even suggested that I should wire the house for audio so that you can have the music playing around the house.
Really hard interviews.
I was listening to Steve Wright on Radio 2 this afternoon, and he was talking about the problem of finding a job in Japan at the moment. Apparently they have an unemployment problem over there, and are thinking of clever ways in which to narrow the number of applicants for each vacancy.
One company erected a table with 2 interviewers and an oxygen bottle at the top of Mount Fuji, and told the applicants that they have to climb the mountain in order to get to the interview. 11 out of 20 applicants made it to the top of the mountain, for 4 jobs. A story on a business web site about this here.
I doubt if many of my students will be subjected to such bizarre practices, but they may be asked some of the so called “Impossible Questions” – we present some of these at the Gregynog careers weekend, but I ran into a good chapter of a book online which offers some advice here.
When does historical start?
When does history start?
According to the US goverment, under a millisecond ago… Technically I suppose this is correct, but the implications for personal privacy, the implications are huge.
For example, the US law enforcement agencies can demand historical records like telephone billing information with nothing more than a subpoena (no probable cause required), and the court as to comply.
Now, that is all fine and dandy, because things like telephone records are historical and technically can be treated as though they are merely records of the telephone company. (You can argue about the ethics of this one)
The real problem appears to start when intercepting slightly historical data. For example if a telephone company uses it’s masts to determine where you are. If the data is stored on the phone company’s computers to monitor any of a number of things (historical trends for marketing, billing advertisers, monitoring the infrastructure), then this is historical data. But this data is being added to in “real time” – when does history start? Where you were an hour ago? Where you were a minute ago? Where you were a second ago? a millisecond?
Technically these are all historical records, and the US law enforcement agencies appear to think that there is no such thing as “now” except as an excuse to make everything past into history.
Somehing similar applies to “data in transit”, this is protected by wiretap restrictions, but if the agencies intercept electronic data using a store, capture and forward, then surely the data is no longer current – it has been stored for a microsecond or more… Say goodbye to privacy of VOIP calls, or any electronic communication.
More can be read on The register. And the article on wiretapping on Arstchnica.
And just because we live in the UK doesn’t mean we can rest easy – the UK Police Chiefs want to monitor all of our movements using roadside cameras with automatic number plate recognition.
Analog copy protection legislation
Buy your dvd recorders, capture cards and other recording devices before this new US legislation gets passed. The Digital Transition Content Security Act of 2005 (PDF) introduces a video and audio rights signalling system embedded into analog media, which means that all new recorders will be able to identify the source of material and make the decision on whether you can record it or not. This must make those hollywood type wet themselves with excitement, as the prospect of having complete control over what we watch, where and when comes ever closer. Of course, the hardened pirates out there will make even more money out of removing the copy protection, and the genuine buying public will be even more inconvenienced by not being able to make a copy of their CD to listen to in the car, because no-one wants their favourite CD to get scratched to death because it gets dropped on the floor of the car.
It will be something to keep a close eye on – remember that they tried to tie us down with Region Encoding on DVD and CSS. It’s a good job I don’t plan on travelling to the USA, they’d probably lock me up for this post. For a more rational commentary see the Ars Technica posting. Just don’t get me started on what I’m paying for when I buy an album, and how many original Compact Cassettes and Vinyl LPs and Singles I have in my loft. :-S
Microsoft pulls IE for MacOS
It appears that Microsoft have finally admitted that Mac users are more than happy with Safari, and are pulling the plug on Internet Explorer for MacOS It sometimes is useful to have the browser to check compatability, but at the end of the day I find that Safari does everything I want.
Ubuntu Server Announced.
Those nice people at Ubuntu Linux who keep sending me lots of CDs to distribute to students, have just announced a server edition of thier distribution.
Ebayers beware
An intrepid eBayer with the nick caitlincutie has cashed in on the current trend for Xbox360s on ebay and sold a picture of one for £470.00!
Since selling the picture the seller has decided to make their feedback profile private – probably something to do with the feedback that the unfortunate (or not very observant) BillySpeares left for them.
Of course the listing does look a bit dodgy – you have to read right to the end of the extensive blurb to find out the it is a picture you are bidding on. I bet the other bidders are feeling a bit relieved. Anyway, if the items disappear from ebay there’s a story on The Register about it with screen captures of it, showing before caitlincutie made her feedback private.
John Hunt atttains Guru Status – without a beard.
John Hunt used to work around here – he was a lecturer in the department, and taught Java to many of us. Somewhere at home I still have a my copy of “Java for Practitioners” printed out on A4 paper that I proofread before publication – I wonder what that would fetch on eBay? He has just had an article published on that mine of information The Register about the Hibernate tool for Object Relational Mapping, and I look forward to the second part of the article. But seriously John, guru status still requires a beard – maybe someone at El Reg should be informed.
When I looked at The Register’s main page, John’s article wasn’t listed – it had appeared on the RSS feed, which is where I picked it up from – odd that it didn’t appear on the front page. It’s still not on the front page, an hour after the publication time.
iPod Nano upgrade?
Looks like someone is playing silly games with reality again – it’s a very funny article, but don’t take it too seriously 😉
Or if you’re more into movies, how about adding more storage to a
Video iPod Nano
Reminds me a little of the Wood iPod from a few months back