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The traffic colours on the iPhone’s Google Map

The traffic colours on the iPhone’s Google Map

Consider this a bit of a Saturday morning throwaway post :)

This may be a case of “duh”, but since traffic data for England went live on the iPhone’s Google Map, I’ve been badgered to find out exactly what the road colour scheme means. I had a quick look at traffic on a desktop Google Map, and saw:

As far as I can tell, there is no black and red indicator on the iPhone’s map, just red. So we’re left with:

  • Green: 45mph+ (Billy Whizz)
  • Yellow: 25mph+ (just about cruising)
  • Red: 0mph+ (going nowhere fast)

There’s also grey which, according to Paul Stamatiou, indicates no data available. By the way, there’s no traffic data available yet for Scotland, Wales or Northern Ireland…

Three reasons to jailbreak: Backgrounder

James wrote recently that “Background push notification is Apple’s solution to the problems created by refusing to grant multi-tasking to 3rd party applications.”

I think push notification is a great idea, as it avoids running apps in the background, and thereby draining the battery. Plenty of applications will benefit for from this, such as RSS readers having new stories quietly pushed, with a pop-up or icon badge change to alert the user. However,

  • As of firmware 2.2, Apple haven’t yet turned push on
  • Push just isn’t suitable for many applications

Take Tuner – an internet radio app. Push notification is pointless in this context where, for example, I just want to listen to the radio while I compose an email. At the moment, this is impossible – unless you jailbreak and install Backgrounder.
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Three reasons to jailbreak: PdaNet

Yesterday, I looked at the good reasons for jailbreaking your device, and introduced Cycorder. Today, I’m going to look at an app that allows you to use the data package on your iPhone with a laptop.

(2) PdaNet

Almost all the other phones I have owned (a) will allow you to tether a computer. This means that the computer can use the phone’s data connection to access the internet. This is accomplished through either Bluetooth connection sharing, or by making the phone into something of a wireless router that the computer can connect to.

Not so with the iPhone. It’s not built-in, and the only app to allow tethering – Nullriver‘s NetShare – only made a brief appearance on the App Store before it was pulled.
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Three reasons to jailbreak: Cycorder

I’m posting more and more reviews of applications to this site (a), and so far they’ve only been from Apple’s official App Store. But you can jailbreak your iPhone; jailbreaking allows you to massively expand the potential use of your iPhone, beyond the limited functionality currently granted by Apple. If you do decide to jailbreak, I’d recommend Pwnageto do so, following the tutorials at iClarified (b). You will gain you deeper access to not only the device’s hidden filesystem, but two more unofficial “app stores”, Cydia and Installer (c).

Most of the applications available in Cydia and Installer will not be allowed in the official App Store. They may contravene Apple’s (somewhat opaque) store policies, or run in the background, or not have a graphical interface, etc. The majority of applications are free. Many are ported Unix apps that are open source, and some are commercial applications. I’d like to highlight three free apps that I think are so good, it’s worth you taking the time to jailbreak your iPhone.
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Sending contact details from your iPhone

Sending contact details from your iPhone

One of the things I miss on my iPhone is the ability to simply send some contact details to someone else.

In this article, I’m going to look at four applications that – to varying degrees – add that functionality. All of them are available from the App Store.

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New RSS feed address

Over the weekend I switched All About iPhone RSS feed to Feedburner. The old feed address should still be fine, but if you want to switch, the new address is:

http://feeds.feedburner.com/allaboutiphonedotnet