Neil Turner's Blog

A long-running blog about technology and randomness

May 23, 2013
by Neil T
1 Comment

Getting rid of advertising

AdvertisingLast week, Ed Bott announced he had removed advertising from his personal blog. It’s worth reading the whole thing but this quote stands out:

The advertising industry, on the other hand, seems to be engaged in a race to the bottom. I finally got tired of ugly, misleading ads, which in turn were accompanied by tracking code that aggressively monitors your movements on the web.

It’s an opinion that I largely agree with. This may seem hypocritical – after all, I use advertising on my blog. At least, I do for now – I am considering following Ed’s lead and getting rid of the advertising for good. Continue Reading →

May 22, 2013
by Neil T
0 comments

App of the Week: 4sqwifi

Screenshot of the 4sqwifi app on iOSImagine you’re out and about and you need to find somewhere with a free Wifi hotspot. Perhaps you need to send an email on your laptop, or you’ve got precious little remaining of your data allowance on your smartphone. But where can you get Wifi?

Enter 4sqwifi. Using data from Foursquare, this app will list nearby places that offer Wifi. Results are shown either as a list (as shown in the screenshot), or on a map. Tapping a location will show a map, along with any passwords that you might need. And there are buttons to check-in on Foursquare, or view the location in Foursquare’s own app.

Unfortunately 4sqwifi is limited to only showing places where Foursquare users have added a tip with information about Wifi – therefore, it’s not a complete list. As you can see from the screenshot the app doesn’t think there are any places which offer free wifi within 700 metres of me, which I know to be wrong, but other Foursquare users have not yet left a tip saying so. As such, 4sqwifi will probably point you towards the more popular places where there are plenty of tips.

However, the app does allow you to add places with Wifi, if they’re not listed. Click the ‘plus’ button, and you can enter the name of the place – it’ll then search Foursquare’s venue database and if there’s a match it’ll let you enter the details. These will then be saved as a tip on Foursquare, and you have the option of tweeting about it.

The app is reasonably straightforward to use. It hasn’t been updated for some time, however, and hasn’t been designed for the iPhone 5 screen. You will also need to sign in to Foursquare to use it – there’s no way to use the app without an account.

Brits may find that using 4sqwifi in tandem with WiFi FastConnecter Hotspot Locator will give them the best chance of finding a wifi hotspot, as it lists all of those provided by The Cloud, many of which are free.

4Sqwifi is free from the App Store. Android users may wish to try the similar VenueSpot app, which works in the same way but doesn’t require a Foursquare account.

May 21, 2013
by Neil T
3 Comments

Flickr’s biggest ever redesign

Screenshot of the new Flickr home page

Late last night, Flickr unveiled probably its biggest ever redesign, with a new look for many sections of its web site. It closely follows parent company Yahoo!’s purchase of Tumblr, meaning that Yahoo! now owns two large web sites with an aversion to using the letter ‘e’ in their names.

At the same time, it announced that all free accounts would now get 1 terabyte of storage space for photos, a new Android app was launched and it restructured its paid-for accounts. Continue Reading →

May 19, 2013
by Neil T
0 comments

Two factor authentication

Pont des Arts

Back in August I wrote about how to enable two factor authentication across many web sites. Well, at the time, this was Google, Yahoo!, Facebook and Battle.net, although Dropbox was working on it.

I’ve now updated that blog post. Dropbox has now launched two factor authentication, and I’ve been able to add Microsoft, Apple, WordPress and App.net to that list. Which means that most of the big sites that lots of people use support it, and means that geeks like me who don’t mind the extra step should be able to keep our accounts more secure.

There are, however, a couple of notable absences:

Twitter

Twitter is actually quite lax for security. By default, you can instigate a password reset for someone by simply entering their username (which is public); you have to go into your settings to force Twitter to require your email address or phone number. And the stakes are high – the ‘Syrian Electronic Army’ has been hacking many Twitter accounts lately, including the Associated Press which caused a brief stock market wobble. Although their attack method seems to be simple social engineering tactics.

Evernote

Evernote had a major security breach in March, which saw every users passwords being reset. I seem to recall Evernote stating that two factor authentication was on the cards, in case such a thing happened again, but there haven’t been any updates since.

I hope that Evernote and Twitter follow the leads of others and improve the security of their accounts soon. There are people with a lot of time and reputation invested in their user accounts who can’t afford to lose them.

May 18, 2013
by Neil T
0 comments

Links from Delicious for May 18, 2013

Here are the articles or web sites that I’ve found this week and linked to on my Delicious Bookmarks:

Digest powered by RSS Digest

May 17, 2013
by Neil T
0 comments

Automatically updating avatars

An IFTTT recipe to automatically change my Twitter avatar if my Facebook avatar changes

Many web sites let you represent yourself using a profile picture, or avatar, as well as your username or real name. Last year I decided to change all of my avatars to one default picture of me (this photo of me wearing a fez). This got very repetitive after a while as there doesn’t seem to be a way to mass-update avatars on lots of different web sites.

There are a couple of minor workarounds. You can use IFTTT to synchronise your Facebook and Twitter profile pictures with this recipe. It’s one-way, though – you have to update your Facebook avatar to then have your Twitter avatar changed.

And there’s Gravatar, which aims to be a ‘Globally Recognised Avatar’ and is supported by many sites, including this one. But not all sites use it, and it’s a shame that some don’t have a ‘just use my Gravatar’ option rather than inviting you to upload an image.

This means that I would still have to manually change my Flickr, LinkedIn, Microsoft, Google, app.net, Instagram, Foursquare, Pinterest and last.fm avatars, plus those on any forums I’ve registered on and any other sites that I’ve forgotten. In fact, despite me merging my Microsoft and Skype accounts, the two still seem to have separate avatars.

It would be nice if someone could create a site that would be able to automatically update your avatar on multiple sites, or at least offer a landing page with quick links to the relevant settings pages to update them. And, if being able to change your avatar is something that these sites include in their APIs, it would be nice if IFTTT supported them like it does with Facebook and Twitter. But for now, if you want to have an image change, there’s a lot of work involved.

May 16, 2013
by Neil T
0 comments

Amazon’s UK tax avoidance

Handcuffs

Note: I am an Amazon Associate and receive commission for referrals.

Amazon is in the news again, as it only paid £2.4 million in tax in the UK last year, on sales of £4.3 billion. This is only slightly up on the £1.8 million it paid last year – something I mentioned in my Boycotting Google blog post in December. It means that Amazon effectively paid less than 0.1% tax, and it actually received government grants totally £2.5 million so it effectively paid nothing.

What Amazon doing is not illegal. ‘Avoiding’ tax by exploiting loopholes (as opposed to ‘evading’ tax) may be seen as morally wrong, but it isn’t illegal. Most of Amazon’s business is channelled through Luxembourg where the rate of corporation tax is lower – around 22%, rather than 28% in the UK (according to taxrates.cc). Other companies like Google and Apple channel their profits through Ireland, where the corporation tax rate is only 12.5%.

I don’t want to defend Amazon but I do have a couple of issues with how the news has been reported. Firstly, £2.4 million is still a lot of money, and far more than what most people will see in their lifetime. I’m pleased that the article states this as a percentage but it would be nice if stated what the normal corporation tax rate is.

Secondly, what would be better is if someone could calculate what Amazon should be paying if it was a wholly UK-based operation. I’m assuming it should be around £1 billion, which would be a nice windfall for the exchequer.

Of course, none of the loopholes that Amazon, and others, are using should be allowed. The government are making the right noises but more needs to be done. It’s not fair that big, multi-national companies can get out of paying their taxes when smaller have to pay.

May 15, 2013
by Neil T
0 comments

App of the Week: Subtitles

Screenshot of Subtitles on Mac OS X

Sometimes the best apps are the least complicated ones, and Subtitles is one such app. It does one thing, and it does it very simply: it finds closed caption subtitles for your video files.

The main window is shaped like a clapperboard. Drag and drop your video files onto it, and Subtitles will search OpenSubtitles.org for a match. If it is successful, then it will create a .srt SubRip file in the same folder as your video file with the same file name. Many media players like VLC will detect the .srt file when you open video files in them, and so the closed captions should automatically appear when you play the file.

And that’s basically it – there’s no fancy extra features, just a plain, simple app. You can, however, use the Preferences to manage with languages you would like the closed captions to use, and you can select both a primary and secondary language if you want more than one.

Subtitles doesn’t modify the original video file in anyway. Whilst modern video file container formats, like Matroska and MP4, can support closed captions within the video file itself, older ones like AVI weren’t designed to. Subtitles therefore keeps it simple by using a separate file for the subtitles, but, if you wish, you can use a tool like mkvmerge to combine them.

Subtitles is free. It was designed for Mac OS X, but there is a ported version for Windows available as well.

May 14, 2013
by Neil T
1 Comment

Paris cultural observations

Eiffel Tower through the trees from Montmatre in Paris

We’re back from our Parisian honeymoon. We had a great time and I have over 200 photos to sort and upload to Flickr at some point.

Whilst I could write a detailed review of everything we did whilst in Paris, instead I’ll just cover the things that I found interesting and different. A mixture of advice and observations, if you will.

General observations about Paris and France

  • Unlike in the UK, where the green man means it’s usually safe to cross, in France it ‘may’ be safe to cross as traffic may still turn whilst you are crossing.
  • VE Day is a public holiday each year, on the 8th of May.
  • A service charge is included in all restaurant bills, so tipping isn’t strictly necessary. Rounding to the nearest €5 or €10 is considered polite for good service though.
  • Raisin swirl pastries are known as ‘Escargots aux raisins’, literally ‘snails of raisins’.
  • Around the Sacré-Cœur in Montmatre (but elsewhere as well) you may see the ‘String Men’, who have pieces of string in their hands. It’s a scam and you should walk away and ignore them. They are very persistent though.
  • Unlicensed street vendors are very prevalent in the tourist areas of Paris, and like the string men can be very persistent. Don’t buy from them.
  • Wifi hotspots called ‘Free Wifi’ aren’t free. ‘Free’ is a French ISP – you need to look for ‘Wifi Gratuit’ for hotspots that do not cost money to use.
  • Chartier is well worth visiting – it’s a late 19th-century dining hall that serves very good and very cheap (by Paris standards) food. We walked straight in on a Tuesday night but the queues can be 100 people deep at other times.
  • You now have to pay to get onto the roundabout where the Arc de Triomphe is.
  • The Moulin Rouge is not as interesting as it’s depiction in the Baz Luhrmann film. It’s also surrounded by sex clubs, adult shops, and the actually quite interesting Musée de l’Érotisme.
  • The original model for the Statue of Liberty is in a corner of the Jardin de Luxembourg. It’s a lot smaller than the one in New York.

The Louvre

  • It’s closed on Tuesdays.
  • The audio guides use Nintendo DS handheld consoles.
  • But rather than hiring an audio guide, you can download a smartphone app and use your own phone instead, if you prefer. There’s no wifi on-site though, so best to do it before you set off.
  • If it’s raining, rather than queue outside to get in, you’re better off going into the Carousel de Louvre shopping centre which is under the Arc de Triomphe de Carousel. It’s also connected to the Palais Royale – Musée de Louvre Métro station, so you can get from the Métro to the Louvre without needing to go outside.
  • Good luck with getting a good photo of the Mona Lisa – it’s a small painting and we had at least 100 other people jostling to get a picture. It’s pretty much in its own room now.
  • The museum was recently closed for a day after staff went on strike over pickpockets. As such, be careful with your valuables. Also, the French don’t have a separate word for ‘pickpocket’ so they just use the English word.

The Musée d’Orsay

  • It used to be a railway station. There’s still an RER station underneath but the nearest Métro station is about 200 metres away.
  • Photography is prohibited everywhere inside. I did see quite a few people taking pictures regardless, and there are loads of pictures on Foursquare, but I did also see one person being told off for taking photos. Interesting related article on the subject.
  • Many of the audio guides are iPod Touch devices, albeit ones that have been inserted inside a cheap, tacky-looking plastic case which covers the home button.
  • The café on the top floor is good and is located behind one of the two huge clocks. It is pricey but the mille-feuile is to die for.
  • There are a small number of Vincent Van Gogh paintings on level 2. ‘Exploding TARDIS‘ sadly isn’t one of them.

Rennes Métro Station

Paris Metro

  • There are very few escalators and lifts at stations. You’ll be going up and down stairs most of the time.
  • The Navigo card is the Parisian equivalent of London’s Oyster Card, but it isn’t promoted to tourists. We decided to stick with buying a ‘carnet’ of 10 tickets at a time, which is slightly cheaper than buying them individually.
  • Mobile phone coverage is available at most stations and even on the trains, although frequently it’s only 2G and not 3G.
  • Some lines, like 1 and 14, have modern, fully-automated trains, and platform edge doors like on London’s Jubilee Line, but some lines have trains that date from the 1960s and require you to turn a handle to open the doors. And on many of the older trains, the doors unlock a couple of seconds before the train has come to a halt, so it’s possible to alight from a moving train.
  • Line 6 of the Metro runs on an elevated section down the middle of a wide street to the west of Paris, near the Eiffel Tower. I gather this happens on the New York Subway from time to time as well.
  • Generally the ticket barriers only scan your ticket to enter the Metro, not to leave.
  • The RER is a bit like Thameslink (and Crossrail when that opens in London), in that it’s actually a full rail service that happens to pass through the centre of Paris. Some of the trains are double-deckers. Ticketing is fully-integrated with the Metro.
  • Some Metro trains run on rubber tyres, rather than metal wheels. It gives a smoother ride.