Steve Woods

Written by a human.

  • Hollyweb? Tell the W3C no thanks!

    According to its website, the World Wide Web Consortium (W3C) is an international community where its member organisations, a full-time staff and the public work together to develop web standards, whose mission is to lead the Web to its full potential.

    These standards have so far been characterised by complete openness: all web standards are open standards.

    However, these open standards are now under attack.

    There’s a proposal currently before the W3C’s HTML5 Working Group to build DRM (aka Digital Restrictions Management by openistas. Ed.) into the next generation of core web standards. The proposal is called Encrypted Media Extensions or EME.

    The people behind EME are the major media companies; having failed to push such illiberal measures as SOPA and PIPA through the US legislature, the Big Media moguls are now going through non-governmental channels to try to sneak digital restrictions into every interaction people have online.

    image with caption Stop DRM in HTML5
    Hollyweb? No thanks, W3C!

    Netflix, Google, Microsoft and the BBC are all rallying behind this ludicrous proposal, which – as stated above – flies in the face of the W3C’s mission.

    However, a petition has already been set up to oppose the addition of DRM to HTML5 and 3rd May 2013 has been designated the International Day Against DRM.

    The petition page is also available in French.

    I’d urge everyone interested in open standards and all other forms of openness – such as open data and open source – to sign the petition; I’ve already done so.

    This article is reposted with some minor amendments from Bristol Wireless.

  • In a cave in a cliff, there lived a hermit

    On my way into the Bristol Wireless lab, I pass by the former Quakers’ Burial Ground opposite St Mary Redcliffe Church, now a pleasant, small green space amid the bustle of the city.

    Right at the back of the Burial Ground set into the sandstone of Redcliffe Hill itself is a small cave, now barred by a wrought iron gate, as shown in the picture below.

    image of Hermit's Cave in Redcliffe, Bristol
    The Hermit’s Cave in Redcliffe, Bristol

    According to the plaque to right of the entry, the cave was first used as a hermit’s habitation in the 14th century when John Sparkes (or Sparke, according to some sources. Ed.) was installed in 1346 by Thomas Lord Berkeley to pray for him and his family. The plaque continues by saying that the cave continued to be occupied by successive hermits until the 17th century.

    If the date of 1346 is true, the only Thomas Lord Berkeley to whom the text on the plaque could possibly refer is the third Baron de Berkeley (circa 1293 or 1296 – 27 October 1361), 8th feudal Baron Berkeley, also known as Thomas the Rich, whose ancestral home was Berkeley Castle in Gloucestershire.

    Thomas definitely needed someone to pray for him. In 1327 Thomas was made joint custodian of the deposed King Edward II of England, whom he received at Berkeley Castle where he died, believed to have been murdered by an agent of Isabella of France (also known as the ‘She-Wolf of France’. Ed.), Edward’s wife, and Roger Mortimer, 1st Earl of March (whose daughter Margaret, was Thomas’ first wife. Ed.), on 11th October 1327.

    Thomas de Berkeley was tried an accessory to the murder of the Edward II by a jury of 12 knights in the 4th year of King Edward III of England, but was honourably acquitted.

    The land where the hermit’s cave now stands was acquired by the Religious Society of Friends (otherwise known as the Quakers) in 1667 and used as a burial ground until 1923. The gravestones from the former burial ground are now stacked in the hermit’s cave. The earliest recorded memorial is dated 1669 and the latest 1923, whilst the ages of the dear departed range from eight months to 99 years.

    According to the plaque, some well-known Bristol Quaker names are included amongst the memorials, i.e. Alloway, Grace, Harford, Houlden, Jennings, Ring, Smyth, Wall and Whitworth.

    My friend Julien remembers resorting to the hermit’s cave for a crafty smoke when he was a pupil at nearby St Mary Redcliffe & Temple School.

    The burial ground was handed over by the Quakers to Bristol City Council in 1959 – presumably to help allow the local environment and heritage to be destroyed by the council’s highway engineers (including the demolition of the world’s first lead shot tower. Ed.).

  • New figures show court interpreting service getting worse

    image of scales of justiceEarlier this week The Law Society Gazette reported that the court interpreting service provided by Capita Translating & Interpreting (formerly ALS) is getting worse, contrary to the emollient assurances given to MPs by the Parliamentary Under-Secretary of State, Minister for Victims and the Courts, Helen Grant MP, that the service is has improved and is continuing to improve.

    Capita Translating & Interpreting has failed to reach its performance target after a year, resulting in delays in thousands of court cases.

    Figures released by the Ministry of Justice show that the performance actually fell in January 2013 the rate of complaints about the service has increased since August 2013.

    For the first year of the contract, i.e. up to 31st January 2013, Capita Translating & Interpreting’s overall success rate was 90%, compared with a target of 98% in the contract.

    During the year under review, Capita Translating & Interpreting received 131,153 requests for language services; these involved 259 different languages. Eleven per cent of these requests “were cancelled by the requesting customer”, i.e. either HM Courts & Tribunal Service or the National Offender Management Service. Of the remaining 116,330 requests, 104,932 were fulfilled or the requesting customer failed to attend, equivalent to a success rate of 90%.

    In its statistical bulletin, the MoJ said that “presenting a single success rate does not provide the whole picture on the changes in the operation of the contract over the first 12 months” (that sounds like an excuse to me. Ed.). In addition, the MoJ is claiming that the fall in performance coincided with the contractor reducing the mileage rate paid to interpreters and Helen Grant MP is sticking to her guns with the improbable claim that the contract with Capita Translating & Interpreting is saving taxpayers £15 mn. per annum.

    table of Capita T&I's performance for the year to 31.0.1.13
    Capita T&I’s performance for the year to 31.0.1.13. Source: Ministry of Justice

    Hat tip: Bristol Red

  • Surveillance state: coming to a recycling centre near you?

    image of ANPR camera
    ANPR camera, now added to B&NES recycling centres
    Well, it is if you happen to be (un)fortunate enough to live in the unitary authority of Bath & Northeast Somerset (aka B&NES), according to the BBC news website.

    The council has installed ANPR cameras at its 3 recycling centres at Pixash in Keynsham Midland Road in Bath and Old Welton in Radstock to prevent callers from outside the district from using the facilities.

    It has informed residents of the move via its website, as follows:

    From 2 April 2013 you will need a FREE electronic Recycling Centre Resident’s Permit. You will not be able to use any of three our Recycling Centres with out [sic] this.

    According to the council, the move is necessary as it could not afford to subsidise the cost of disposing of waste belonging to people who live elsewhere. The council also states somewhat disingenuously that residents’ council tax pays for them to dispose of their recycling, but somehow omits to state that the council earns income from selling stuff that can be recycled.

    Nevertheless, it is asking its residents to sacrifice their privacy – and hence their liberty – to recycle or dispose of domestic waste.

    Benjamin Franklin had something to say about sacrificing liberty. Writing in 1775, he stated:

    They who can give up essential liberty to obtain a little temporary safety, deserve neither liberty nor safety.

    A loss of liberty to save a few bob on the rates? 🙁 Whatever next?

  • 2nd release candidate for LibreOffice 4.0.2 available

    the LibreOffice logoOn 28th March, just one day after Document Freedom Day (posts passim) the LibreOffice team made the 2nd and final release candidate for LibreOffice 4.0.2 available for evaluation, quality assurance testing, etc.

    As per usual, potential users are warned that this is a development version and it should not be installed on production machines: in other words, the developers recommend not using LibreOffice pre-release builds for “mission-critical” purposes. These are intended for testing purposes only.

    For further information, potential users should consult the release notes.

  • A nice word for dealing with something nasty

    Yesterday’s Bristol Post carried a report on the start of building works at Wapping Wharf down by the city docks.

    On the whole the report is fairly bland and it looks like a standard bit of blurb produced from a property developer’s press release.

    Nevertheless, one sentence in particular drew my attention. It reads:

    In recent days large machinery has moved to the site to prepare for the start of remediation and ground works.

    After reading that, I began wondering how many of the Post’s readers know what remediation works actually are or what they involve.

    Turning to the dictionary, remediation is defined as “the act or process of correcting a fault or deficiency.”

    Correcting a fault or deficiency sounds fairly harmless and definitely a good thing to do, doesn’t it?

    However, one has to add the word ‘site’ or ‘environmental’ to remediation to get at its actual meaning as used in the Post’s report, which is cleaning up pollution or contaminated land.

    There are various means of effecting remediation, depending on the contamination or pollutant involved, but one very common means (and one which has been used extensively in the past by developers in Bristol. Ed.) is the use of heavy plant to dig up the contaminated soil, load it into lorries and cart it off to a toxic waste dump.

    image of Wapping Wharf site entrance
    The entrance to the Wapping Wharf site in Wapping Road. Picture courtesy of Wikimedia Commons.

    In the 18th and 19th centuries the Wapping Wharf site accommodated some as yet unspecified industrial buildings, but a contaminated land survey of the site mentioned in a Bristol City Council document from 2006 revealed contamination by heavy metals, hydrocarbons and solvents, hence the need for the clean-up.

    Finally, a small piece of advice: if you know of any remediation works taking place, for the sake of you health do try not to be downwind of them, especially in dry and/or windy weather.

  • Cyprus banks crisis – latest

    Today the banks in Cyprus re-opened after being shut for nearly 2 weeks and the mainstream media are reporting that severe restrictions are being placed on bank customers.

    These restrictions are already being felt by ordinary Cypriots, as the picture below shows.

    image of Cyprus bank ATM
    You want HOW much?

    No further comment is required.

  • Online dictionary Linguee adds new languages

    Canada’s La Presse reports that Linguee has just launched new language pairs – German-English, Spanish-French and Portuguese-French – for its online dictionary.

    Since its creation Linguee has recorded more than a million search requests from around the world. For the Linguee team the application can be very useful within a professional, academic or private context to understand the contents of an email or a text in a foreign language, as well as current expressions, technical terms or the usual wording of greetings or salutations.

    According to Linguee’s founder and CEO Gereon Frahling, its “servers have roamed the internet and have analysed and evaluated billions of multi-lingual texts”.

    Hat tip: Richard McCarthy

  • Today is Document Freedom Day

    The last day of March each year is Document Freedom Day, a worldwide celebration of open standards for document and information exchange.

    In 30 countries around the world, activists from more than 50 groups are hosting events from Brussels to Nicaragua to Taiwan.

    DFD2013 banner
    DFD – an annual celebration of open standards

    Open standards are crucial to ensure that different computer systems can work together and users can access documents irrespective of the computing platform or device they use.

    Sam Tuke, Campaign Manager at the Free Software Foundation Europe said: “Markets for digital products such as audio books and cloud documents have grown dramatically. Open standards let users break free from vendor lock-in and corporate control.”

    This year’s campaign focuses on web-streaming technologies, such as Adobe’s closed, proprietary and insecure Flash. “This time, we are encouraging people to switch to HTML5 technologies,” said FSFE Community Manager Erik Albers.

    Do you use open document formats? Examples include HTML (what the web is built upon), Open Document Format (the native file format used by office suites such as LibreOffice and OpenOffice), PDF and plain text (.txt).

  • Weak crypto keys in NetBSD

    NetBSD logoA serious error has occurred in the random number generator in free Unix derivative NetBSD, which can result in the system’s cryptographic keys being too weak and allowing them to be cracked, German IT news website Heise reports. The cause is misplaced brackets in the program code of the NetBSD kernel. The developers have made a kernel update available to preclude the problem in future. In addition, they are recommending that users of keys produced with either NetBSD 6.0 or the current version of NetBSD change these as a matter of urgency.

    The programming error can result in the system producing random numbers which are not particularly random. This danger is especially great if the system is just booting as the system has very little entropy available at this time. The problem has particularly serious effects on 32 bit platforms where cryptographic keys containing only some 32 bits entropy are produced under these circumstances. The resulting 4 billion possibilities can be tried in turn. NetBSD 6.1 will remedy the error.

    In particular, keys for SSH servers (which are normally produced at system start-up) are definitely affected. All SSH server keys which have been produced on NetBSD 6 systems should be changed as a matter of urgency. Since the ECDSA algorithm was first introduced with version 6, the relevant keys are very likely to be weak.

    Full details of the problem can be found in this NetBSD security advisory notice.

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