Robot Society, Dublin

The first meeting of the Irish Robotics Club  (www.robots.ie) will be held tomorrow (June 24th) in the TCD Science Gallery (7-8pm in studio 2)

Since it will be the first meeting I’ll talk a little bit about setting up the club and what sort of activities the club run (talks, workshops, competitions, etc). Then I’ll open it up to discussion to see what people are interested in getting from a robotics club. All suggestions will be very welcome.

Also, they have snapped up Peter Redmond (he who built RuBot II, a Rubik’s cube solving robot which holds the Guinness World Record for a robot solving the cube in the least amount of time).

He also built two battle robots (Dioitoir and Nemesis) for Robot Wars and another robot for a BBC show called Techno Games, this time an internal combustion powered sprinting robot that set a new world land speed record for petrol powered walking machines. He also built and bravely drove an all-terrain stock car for a Channel 4 TV show called Full Metal Challenge. With a project list including such wonders as a robotic bicycle, micromouse, trebuchet, and an orange cannon his talk is sure to entertain and is not to be missed.

Peter will talk about the world of hobby robotics and happily answer your questions afterwards.

Glad to see things like this getting off the ground.

Go out and vote

Today is your chance to have your voice heard. Your vote is as important as every other person’s vote, even the President’s or the Taoiseach’s. For all the criticism we do or suggestions we make, if we don’t vote, we may as well have said nothing at all.

Use your vote wisely too. The balance of power will be decided by the last seats to be decided. And the last seats are decided by transfers. And everyone is usually eliminated by that time apart from 2 candidates. So no matter how far down the list, a 13 for candidate A is as good as a 1 if candidate B is 14th on the ballot.

Here is a sample Irish ballot paper with instructions from a TCD page
sample-irish-ballot-paper

Photos from Dun Laoghaire

DSC00114 Commissioners of Irish Lights DSC00115 Dun Laoghaire DSC00117 Dun Laoghaire DSC00118 Dun Laoghaire DSC00119 Dun Laoghaire DSC00120 Dun Laoghaire DSC00122 Dun Laoghaire DSC00125 Dun Laoghaire DSC00126 Dun Laoghaire DSC00127 Dun Laoghaire DSC00128 Dun Laoghaire DSC00129 Life Buoy in Dun Laoghaire DSC00130 Dun Laoghaire DSC00133 Dun Laoghaire

Despite the weather forecast, this afternoon and evening was gorgeous and I took the opportunity to walk on the western pier of Dun Laoghaire Harbour. The first photo is actually of the Commissioners of Irish Lights - the people that look after the lighthouses. There is quite a nice map of the harbour and its walks. It provides the details of the length of each pier, the duration to walk them, the year that each pier, breakwater and building was built and a few more details.

Budget 2009 coverage

for those of you looking for live coverage of the Irish Budget 2009 (or the 4th attempt as some call it), have a peek at the live streams from the Oireachtas website, provided mostly by HEAnet.

Dail Eireann - Windows Media Player - http://asx.heanet.ie/oireachtas/dail_broadband.asx

Dail Eireann - Flash Player (new to me) - http://www.oireachtas.ie/viewdoc.asp?fn=/documents/livewebcast/DailFlash512KB.htm

Dail Eireann - audio only - http://asx.heanet.ie/oireachtas/dail_audioonly.asx

RTE have a twitter account and a special page on their website for the occasion - http://twitter.com/RTEBudget2009 and http://www.rte.ie/money/budget2009/

Unfortunately there is no concensus on which tag to use on twitter but you can watch #aprilbudget #bludget or #budget09 for live tweets. Do like me and add them all together like this http://search.twitter.com/search?q=+aprilbudget+OR+bludget+OR+budget09

Great Friday 2009

great friday poster

okay, the last post was very serious so how about I remind you of Great Friday! From the website: www.greatfriday.ie

Great Friday Festival 2009. Great Friday, Limericks original and best music festival returns on the 10th of April. Following on from the huge success of last years attendees are once again invited to hop on the bus at Arthur’s Quay Park and be taken to a world of music and good times. This years main stage will feature a hugely talented array of bands from Limerick, Tipperary, Cork and Dublin.

This years festival features a Main Stage, DJ Tent, Bakers Tent and Skate Ramp. Tickets 30 euro includes entrance and the bus to and from the festival. The festival is BYOB (bring your own beer) again this year.


Great Friday’s Bebo Page

Great Friday’s Myspace Page

Great Friday’s Facebook Page and Facebook Event

Great Friday’s Last.fm Page

I can’t dance

I’m not good at dancing but I was shocked to hear that public entertainment like nightclubs, football and sporting events are forbidden in several states in Germany, not just on Good Friday but on other religious holidays depending on state law. Don’t think about washing your car in a car-wash in Bavaria on Good Friday either. Firstly, I’ve translated the law from the state of Brandenburg (Gesetz über die Sonn- und Feiertage (Feiertagsgesetz- FTG)), followed by the law from Bavaria(http://www.datumsrechner.de/gesetze/Bayern.pdf):

§ 5
Forbidden Events

(1) On Sundays and legally recognised holidays, the following activities are forbidden,as long as they have not been permitted by federal or state law, during the hours of worship:

  1. open-air public gatherings and public theatre or processions (parades),
  2. all public entertainment events which do not have a higher interest in art, science or education,
  3. public meetings in closed rooms,

thereby preventing the interruption of worship. This ban, does not apply for the 3rd October if this day falls on a weekday. Furthermore, it does not apply for union events on the 1st May. The hours of worship are defined as the time from 6 o’clock to 11 o’clock. The local authorities can determine that the hours end before 11 o’clock after consultation with the affected religious communities.

(2) On Good Friday, the ban in section 1 applies from 00:00 to 24:00 and on the remembrance days (Totensonntag and Volkstrauertag) from 04:00 until 24:00.

Bavaria like their sport more and so their interpretation is something like this:

Art. 2
Protection of Sundays and Public Holidays

(1) On Sundays and public holidays, publicly noticeable work that could interfere with the quietness of public holidays is forbidden unless otherwise specified under this law.

(2) During the usual local hours of worship the following are also forbidden:

  1. all avoidable noisy acts near churches as well as rooms and buildings related to the purpose of worship, in so far as these  acts could interfere with worship.
  2. public entertainment events; however sporting events and art, science and educational events that normally take place at that time are allowed, as long as they do not fall under number 1,
  3. Hunts (??).

(3) These prohibitions (paragraphs 1 and 2) do not apply

  1. for the operation of the German Federal Post, Federal Railway and other such companies that provide passenger transportation,
  2. for repair works to means of transport insofar as they are essential to continue a journey,
  3. for works that cannot be delayed to satisfy domestic or agricultural needs that are necessary to prevent damage to health or property, in the interest of public facilities or for the prevention or elimination of an emergency situation,
  4. for light works in the garden that are undertaken by the owners or their relatives,
  5. for the operation of car wash facilities on Sundays and public holidays, apart from New Year’s, Good Friday, Easter Sunday, Easter Monday, 1st May, Whit Sunday, Whit Monday as well as the first and second day of Christmas from 12:00, if the local authority has allowed this through by-law in the local authority area.

(4) The normal hours of worship for a locality are between 07:00 and 11:00. The local authorities are authorised to adjust the time through by-laws to a time differing from sentence 1 according to the local religious customs. The total duration of the protected time is permitted to be not less than three and not more than six hours.

Original texts:

§ 5
Verbotene Veranstaltungen

(1) An Sonntagen und gesetzlich anerkannten Feiertagen sind, sofern sie nicht nach Bundes- oder Landesrecht zugelassen sind, während der Hauptzeit des Gottesdienstes verboten:

  1. öffentliche Versammlungen unter freiem Himmel und öffentliche Auf- und Umzüge,
  2. alle der Unterhaltung dienenden öffentlichen Veranstaltungen, bei denen nicht ein höheres Interesse der Kunst, Wissenschaft oder Volksbildung vorliegt,
  3. öffentliche Versammlungen in geschlossenen Räumen,

soweit hierdurch der Gottesdienst unmittelbar gestört wird. Dieses Verbot gilt nicht für den 3. Oktober, wenn dieser Tag auf einen Wochentag fällt. Es gilt ferner nicht für gewerkschaftliche Veranstaltungen am 1. Mai. Als Hauptzeit des Gottesdienstes gilt die Zeit von 6 Uhr bis 11 Uhr. Die Kreisordnungsbehörde kann nach Anhörung der betroffenen Religionsgesellschaften festlegen, daß die Zeit bereits vor 11 Uhr endet.

(2) Am Karfreitag gelten die Verbote gemäß Absatz 1 für die Zeit von 0 Uhr bis 24 Uhr und am Totensonntag sowie am Volkstrauertag von 4 Uhr bis 24 Uhr.

Art. 2
Schutz der Sonn- und Feiertage

(1) An den Sonntagen und den gesetzlichen Feiertagen sind öffentlich bemerkbare Arbeiten, die geeignet sind, die Feiertagsruhe zu beeinträchtigen, verboten, soweit auf Grund dieses Gesetzes nichts anderes bestimmt ist.

(2) Während der ortsüblichen Zeit des Hauptgottesdienstes sind außerdem verboten

  1. alle vermeidbaren lärmerzeugenden Handlungen in der Nähe von Kirchen und sonstigen zu gottesdienstlichen Zwecken dienenden Räumen und Gebäuden, soweit diese Handlungen geeignet sind, den Gottesdienst zu stören,
  2. öffentliche Unterhaltungsveranstaltungen; erlaubt sind jedoch Sportveranstaltungen und die herkömmlicherweise in dieser Zeit stattfindenden Veranstaltungen der Kunst, Wissenschaft oder Volksbildung, soweit sie nicht unter Nummer 1 fallen,
  3. Treibjagden.

(3) Diese Verbote (Absätze 1 und 2) gelten nicht

  1. für den Betrieb der Deutschen Bundespost, der Deutschen Bundesbahn und sonstiger Unternehmen, die der Personenbeförderung dienen,
  2. für Instandsetzungsarbeiten an Verkehrsmitteln, soweit sie zur Weiterfahrt erforderlich sind,
  3. für unaufschiebbare Arbeiten, die zur Befriedigung häuslicher oder landwirtschaftlicher Bedürfnisse, zur Abwendung eines Schadens an Gesundheit oder Eigentum, im Interesse öffentlicher Einrichtungen oder zur Verhütung oder Beseitigung eines Notstands erforderlich sind,
  4. für leichtere Arbeiten in Gärten, die von den Besitzern oder ihren Angehörigen vorgenommen werden,
  5. für den Betrieb von Autowaschanlagen an Sonn- und Feiertagen - ausgenommen Neujahr, Karfreitag, Ostersonntag, Ostermontag, 1. Mai, Pfingstsonntag, Pfingstmontag sowie Erster und Zweiter Weihnachtstag - ab 12.00 Uhr, wenn die Gemeinde dies in ihrem Gemeindegebiet durch Verordnung zugelassen hat.

(4) Als ortsübliche Zeit des Hauptgottesdienstes gilt die Zeit zwischen 7.00 Uhr und 11.00 Uhr. Die Gemeinden werden ermächtigt, durch Verordnung diese Zeit zur Anpassung an die örtlichen religiösen Gewohnheiten abweichend von Satz 1 festzulegen. Die Gesamtdauer der Schutzzeit darf hierbei nicht weniger als drei und nicht mehr als sechs Stunden betragen

Skycon ‘09 follow-up

Didn’t get to the first talks as I was at a Jason Byrne gig but Skycon was worth the early-morning drive.

The first talk I attended was by Ciarán Maher of daft.ie who explained the evolution of the site and the supporting architecture. Interesting use of Amazon S3 services and now there is a API - check out http://api.daft.ie

Christian van den Bosch then presented OpenStreetMap which I’d heard a lot of before but I’ll be sure to ask him about issues I’ve had editing maps.

Got caught up talking with friends and missed a lot of AIB’s presentation on their corporate desktop system but it looks like Java is being used a lot, all the desktops have software pushed to them in a tree-type structure, everything is run from a browser window and even though the programmers might like everything done with forms, the staff demand office productivity software like OpenOffice to manually edit letters etc.

Evert Bopp gave a talk on wireless one of my fields of expertise but the history of WiFi didn’t exactly set my world on fire, sorry Evert. I was also expecting a more passionate case for WiMax which didn’t materialise.

The star speaker was of course, Randall Munroe (xkcd). The crowd was giddy at his mere presence and anything he said resulted in laughter. There were plenty of questions, a few live sketches (loved those btw) and a few nervous silences.  Look below for a custom cartoon for Skycon ‘09

Dinner in the Kilmurray Lodge was nice. I got to bore Tommy of TrustTommy fame for a while over soup and an RF engineer from Analog in the bar afterwards. Also caught up with Jeff Gough who had given a talk on Formica robots (pictured). I had intended on getting to Kerry that night but before I knew it, people were heading downstairs to the nightclub. The Lodge a.k.a. the Slodge is a favourite haunt of UL students with a fairly easy-going dresscode and that night there was a freaks and geeks party so we fitted right in. Ended up a house party then and a couch in Kilmurray Village. Those couches are getting harder and harder every time they are replaced.

The next day we even had a very sociable lunch in O’Mahony’s on Thomas St. and over then to Aubar’s for the last of the Ireland V Italy match.

Some other people’s views on Skycon:
tyrion, master of skycon, says thanks

Froodie and the X-Cake-CD

froodie - responsible for the yummy X-Cake-CD
Terran looking after the guests
TrustTommy’s summary
Alexia has videos of Randall’s talk and the giggling crowd
Martha Rotter’s recap
Randall also mentioned that he was coming

XKCD Skycon '09 comic

PS: this was a victory for the can-do thinkers as summarized by spluge’s comment on Randall’s blog :

the nicest part was afterwards when a guy from Dublin was pwned. I’ll paraphrase the conversation:
Dublinguy “how come you didn’t come to Dublin?”
Randall “Because you fuckers didn’t invite me”
Marvelous. Well done to UL Skynet, and burn every other Irish person in the comments section whinging about Randall not coming to Dublin/Cork/Ballygobackwards.

PLASSEY 10K 2009

GET READY FOR PLASSEY 10K !

The Annual Plassey 10K Charity Run in conjunction with the 2nd Yr Sports Science class will take place on Saturday 21st March. Start time for this event is at 11 am. For more information please visit plassey10k.skynet.ie

So go on and get out there, get fit and take part in this fun-filled race on Ireland’s Sporting Campus!

Sports Department

University Arena

RamDebugger and Tcl

Installed ActiveTcl 8.5.6 on Vista and downloaded RamDebugger but got a error (shown at the end). I used Tcl previously but never with anything as fancy as package mangers so I was delighted to learn that you can simply enter into the command prompt (running as administrator under Vista):
C:\Tcl\bin\teacup install autoscroll
and then the sha1 package was also needed:
C:\Tcl\bin\teacup install sha1

and bingo, RamDebugger was happy and so was I. I’d be happier if I knew why the Tklib didn’t install properly…

Error message:
can’t find package autoscroll
while executing
“package require autoscroll”
(file “C:/…/RamDebugger6.2/./addons/fulltktree/fulltktree.tcl” line 5)
invoked from within
“source C:/…/RamDebugger6.2/./addons/fulltktree/fulltktree.tcl”
(”package ifneeded fulltktree 1.0″ script)
invoked from within
“package require fulltktree”
(procedure “RamDebugger::InitGUI” line 70)
invoked from within
“RamDebugger::InitGUI .gui $geometry $ViewOnlyTextOrAll $topleveluse”
invoked from within
“if { ![info exists SkipRamDebuggerInit] } {
if { [info command master] != “” } {
set registerasremote 0
} else { set registerasremote 1 }
…”
(file “RamDebugger.tcl” line 8482)

London Sightseeing

I had a surprise recently - a last-minute trip to London :D

It was Sept. 2007 that I was there last and I loved it last time so I was looking forward to going back. After arranging a ’secret hotel’ booking and Aer Lingus flight we were on our way. My sister had never been, so I knew we were on for a full weekend of sightseeing with a few drinks thrown in.

Some highlights:
Standing on the Greenwich Meridian - from which all other points on earth are measured ;) plus a free introduction to the observatory at 12:00

discovering Camden Market and the very funky Cyberdog store with lots of “radical fluoro clubwear,” a dancer in a cage and some cool beats.

Kensington, the area around Harrods is also pretty stunning and full of flash cars and Hyde Park is just a few mins away.

Catching up with my friend from my time working in Erlangen, Bavaria (just over 5 years ago now) in a music store called Rough Trade where we got to see a live gig by Swedish group “The Deer Tracks” whose music is “electronic, dreamy and experimental (but in a ‘friendly to the ear’ kind of way)” with “wonderful melodies” and “hushed, almost fragile vocals.” They also seemed to play also sorts of weird instruments and they had a go at playing the guitar with a violin bow…Rough Trade have plenty of free gigs and it’s a pretty trendy place so pop by the next time you’re in London.

Brick Lane is still top of the list of places to go for an Indian but remember to keep discipline within the group of diners. My posse got sidetracked by a ‘Guardian review’ and were convinced to go into a particular Indian place. The food was awesome but to say we were a little rushed would be a gross understatement.

The tube is also a wonder of engineering and efficiency during the day, even with a few closed lines. If you haven’t seen it though, I hope you get this tune stuck in your head ;)