Archive for the ‘Miscellaneous’ Category

TapCable Blues

15 May 2007 12:29 by Rick

Despite all the bad publicity we are not particularly unhappy Virgin Media customers. The phone does its job, the Broadband is good and we only gave up the TV because we weren’t watching it. We don’t use the phone a huge amount so don’t bother with any of the fancy packages; the basic phone is quite adequate. We subscribe to the standard (original) broadband and it is pretty reliable now. The upload speed is the best I have seen (specifications rarely even mention it) and that is important to me.

What really gets me is that we are locked in, and not just by the usual things like the hassle of changing email addresses. There are apparently dozens of great deals out there but when it comes to the crunch, none of them are available to us—we don’t have a BT phone line. To get one would cost us £125 upfront and even if we did there is no mechanism to get one without signing up to BT for a service contract. Look at the sign up pages and the first thing they ask for is confirmation that you have one. No mention of what to do if you haven’t (I have checked Waitrose, Orange, AOL, Global and Zen) Even the Which? report doesn’t address the issue.

TapPending

11 May 2007 13:46 by Rick

When I first got my Orange mobile phone some years ago, I would send a text message and a short while later I would get a “Delivered” notice. If there was some problem like congestion or a poor signal then I would get a “Pending” notice and some time later a “Delivered” notice when the problem was resolved.

These days I always get both; one straight after the other. Has something changed or is the network always slightly congested?

TapeVoting

3 May 2007 11:05 by Rick

I haven’t been able to find any decent report of the electronic voting trials taking place today in the local council elections, the best is probably Jason Kitcat. I have these comments to make about the principle:

It is not presently (nor in the foreseeable future) possible to construct a secure, Internet-based system for remote electronic voting.

Dr. Rebecca Mercuri, Bryn Mawr College, 2002

The main reason is that you have many conflicting and contradictory requirements. You need to check that the mechanism to vote is actually available; the entitlement of the person to vote; that they vote only once; that privacy is maintained; that no coercion has taken place; that the voter gets positive feedback that their vote has been cast as they directed; and that the candidates and other observers get an unambiguous assurance that count mechanism is accurate and unbiased. Note that some of these are not the same requirements as for commercial transactions; that interaction is deliberately not anonymous (else you won’t get anything delivered nor charged), nor are the requirements for all elections the same.

No voting system is going to meet all these requirements but the added factor in remote electronic systems is the possibility of automation generating sufficient mis-votes to influence the outcome. Proving identity is not done at the ballot box but the attendants are going to notice gross abuse; Privacy is weakened by numbered ballot slips but it takes a manual, obvious and difficult cross reference to trace back each vote, unlike electronic systems where the identity and the vote cast can easily be in the same or linked databases; no one can twist your arm when marking your cross; you put the slip in the locked box personally; representatives of all interested parties can see the count, where the actual voting slips are present laid out on the table and they can oversee any queries that arise.

Introducing the internet into this is to shroud the whole process in a dense fog. You cannot rely on the security of the entry device (home PC) nor the transport mechanism (ISP to global internet). No amount of encryption can compensate for the huge number of home systems that are vulnerable and exposed. It is analogous to leaving ballot boxes unsupervised on street corners for a few days as you have no way to tell how the voting slips arrived. To continue the analogy, how can the voter recognise a genuine ballot box—read “spoofed voter web sites”. Finally, if you get your vote to the correct system, the opportunities for that server, connected to the world, to be attacked are not insignificant. In a recent case, personal details of applicants for NHS positions were exposed alongside their names; this is despite the system requirement to strip off these details before recording the data at all.

There are arguments in favour of electronic polling stations but the systems used must be independently audited (not proprietary black box systems) and provide a printed feedback confirmation of the vote cast which can be deposited in a ballot box in case a manual count is needed e.g. in case of system failure, compromise or dispute.

Dr. Mercuri goes on to say

To say that “it is probably impossible to make any system perfect” and then use this as an excuse to impose a horribly imperfect and flawed process on the voting public, is sorely misguided.

TapPostal Voting

2 May 2007 10:09 by Rick

The second thought on elections and voting relates to the scandal of the postal vote fraud in the 2004 local elections in Birmingham (and perhaps other places). This happened because polling booth voting has always been relatively relaxed with no requirement to prove identity on arrival and reasonably anonymous being quite hard to trace a vote cast back to the voter. They assumed that this could be carried across to a postal system with little change, no thought being given to possible intimidation and no checks made to ensure that the right people registered and that they were those that actually voted. With a postal system, rigging is much easier to organise as there is more time and it can be done out of sight of the officials.

It was said on the radio news that

Figures seen by the BBC suggest the problem was worse than first thought.

In four other wards, where there were allegations of fraud at the time but no formal enquiry, more than half the postal voters have disappeared from the list.

and I thought at the time that it was a rather rash assumption that all those that vanished were fraudulent. There are other reasons that could have influenced it; for example people who registered last time seeing the scandal and not wanting to be involved any more, or not wanting to go through the enhanced procedures being introduced this time. However I see from the written report that other wards have seen little change so perhaps there is some merit in it.

As a footnote, it is also my opinion that a large scale postal system denies the right of voters to hear and see all the arguments which typically are given right up to the day polls open. This typically works against the small and local parties who reply on the few weeks run up to polling day to get their message across.

TapOne “person” one vote

09:33 by Rick

It is May and our thoughts turn to elections. Somewhere in the country always has elections at the start of May and this year it is our turn, so I have a few thoughts around this theme to pass on.

The first relates to the story of the Fire Brigade’s Union which, in common with a number of bodies like this, has a problem with its council. For very good reasons I am sure, sometime in the past they wanted to make sure that their minority members were adequately represented so they arranged for their council to have a member to represent each of the Women’s, Gay and Ethnic Minority interests (women are a minority among fire fighters). Now, rather late, they have discovered that this gives some members double representation and a more or less effective veto on certain issues before council. To resolve this they are trying to abolish them.

As I heard it announced the first time it said “the fire-fighters union is trying to remove the gay, black and women representatives from the council”—a more poorly worded statement I can’t imagine! But even when we and they understand what they really mean, they still have a problem—other representatives on the council also represent minority groups, but of a more industrial nature. So it looks like they need to thoroughly review their constitution and understand what democracy really means.

The same applies to political parties, particularly the Labour Party. The unions have always had a block vote “on behalf of their members,” though this has been diluted in recent years. All the time it exists, some members who also belong to a union effectively have two votes on party affairs.
Another misguided attempt to manipulate the rules to try to equalise the representation is the biased shortlist—e.g. all women thus disenfranchising people before they even vote.

Representational government is only fair and seen to be fair if it is not tinkered with. If you want (as we should) to ensure proportionate representation of all groups entitled to vote they you must have a proportional representation voting system. There is no other choice.

TapHappy Birthday Great Britain

1 May 2007 10:27 by Rick

Royal Standard 1707
Thanks to Paul James for the picture.
On this day 300 years ago, Great Britain was formed by the Act of Union between the thrones of England and Scotland. Queen Anne was on the throne at the time and a period of relative peace and stability was beginning. The standard also reflects interests in France and Ireland one of which would be quietly dropped and the other would give no end of trouble in later years.

TapDue care and attention

28 Apr 2007 10:43 by Rick

Envelope returning Driving Licence
This is how at least one of our public bodies looks after our valuable identity documents. And they tell us to take care!?

To those who may not know, every Briton over about 25 would recognise this as a Driving Licence.

TapNavigating London

26 Apr 2007 09:13 by Rick

Doesn’t every one have this problem? You pop up out of a hole in the ground; you know exactly where you are; you know exactly where you are going; but you have no idea which way you are facing! All it needs is N,S,E,W signs at tube station and subway exits then you wouldn’t get people staning in the middle of the pavement peering at scrappy maps trying to orientate themselves.

TapHappy Birthday

8 Apr 2007 08:00 by Rick

It is my father’s birthday today and he was also born on Easter Day so the clever among you can work out how old he is as it has never happened in the intervening years. His mother always said that he popped out of an Easter Egg not brought by a stork like ordinary babies.

TapHandy tips for Laguna owners (4)

5 Apr 2007 09:18 by Rick

I have been surprised how popular this series has been with readers, attracting many more comments than most. I should point out that I am no expert in this subject, just passing on things that I have discovered either by personal experience, research, investigation or plain logic. To that end I can recommend the prolific RenaultForums which has a much larger group of contributors, some of them quite knowledgeable.

It is from reading many posts on there that I have extracted the following useful tips.

  • The anti-hijack lock. This is the system which locks all the doors (from the outside) as soon as the car exceeds 6 mph. When delivered new, it is switched off. To enable/disable it, with the ignition on (card key fully inserted) press and hold the central locking button on the console until it goes “beep”.
  • Fuses. Having lost my handbook, I am still trying to trace what fuses do what. There are three locations for fuses that I have found, the one by the driver’s knee, one by the battery under the bonnet and one in a very strange place. If you pull out the ashtray (grab it firmly by the sides and pull straight out) then below it is the socket for the engine diagnostic system and a single fuse. This may be for the radio or possibly the cigarette lighter.
  • Tyre pressure sensors. This is a hot topic for discussion but a few snippets emerge.
    • The valves which contain the sensors are quite fragile so care needs to be taken when changing tyres.
    • The metal valve caps corrode and stick on and can cause the valve stems to break when trying to remove them. Many correspondents recommend changing them for plastic ones as soon as possible.
    • The valves are colour coded and a matching code chart can be found on the edge of the driver’s door below the lock. Make sure that the right valve/wheel is on the right corner of the car else the system will get confused.
    • If you get the sensors come on for no apparent reason then try over inflating the tyres by 5-10 psi and then reducing back to the correct pressure to unstick them.
    • If you have to get any new valves then the car computer needs to be programmed to accept the new codes—this seems to require a Renault agent.

As soon as I find some time to repair my bad card key I will post about that and other key related things.

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