Category Archives: Location

Turn Your WordPress Blog into Mobile City Guide

I’m always on the lookout for tools that CityGrid publishers can use alongside the web and mobile apps they’ve built using CityGrid Places and Advertising APIs.

Today I came across a cool WordPress plugin over at WP Mayor, a site for WordPress news, articles, hacks and plugin reviews, that turns your local blog into an iPhone enabled city guide, called Placeling.

To get started, Placeling provides an iPhone app that allows you to mark places that you’ve been, which will provide the reference for blog posts that you write later.  Next you install and activate the Placeling plugin in your Worpress site. You’ll notice that now, when you write a blog post you’ll see a marketer next to the upload photo button, and a new box called “Placeling” below the main editor.

The first time you do this, you’ll be asked to login to Placeling, which will give you access to the places that you’ve marked using the Placeling iPhone application.  No you have access to all the places you’ve been, linking them to the blog posts your writing on the places and things you’ve seen.

Each blog that is linked up to your Placeling places will be available via the Placeling iPhone app for other people, showing a summary you provide and a link to your blog post.  The WordPress plugin automatically appends the Placeling logo to the footer of your blog post, giving credit to Placeling and completing the local places blogging network they are working to build.

I think Placeling is  a creative approach to linking up local content to places, in a very hyperlocal way.  It shows a lot of promise if you can come up with ways to incentivize local bloggers to link their content to the network, and potentially monetize with places that pay and advertising.

Article Source CreditIntroducing Placeling: Turn Your Blog Into an iPhone-based City Guide


CityGrid Local, Mobile, Social Stack: Verizon LocationKit API

I’m spending more time building, what I’ve dubbed the CityGrid Local, Mobile, Social Stack, a list of APIs, platforms and tools that you can use in your local-mobile applications. Today I’m diving into Verizon’s LocationKit API which provides a unified library across platforms and devices that can be used to request location information.

Despite what you may think, the Verizon LocationKit API is not specific to Verizon devices, and supports a wide variety of Android, iOS, Blackberry and Brew MP devices. The LocationKit API supports two types of location requests:

  • Single Request – Usually requested to get local search information or to place the device on a map
  • Tracking Request – Used to show the position of the device on the map in real time or to navigate to a destination

LocationKit supports three different methods to obtain location information:

  • Standalone GPS (SGPS) uses the GPS chipset in devices that can obtain GPS information without network assistance
  • Cell ID uses the location of the cell the device is currently talking to provide a quick approximate location that can be used to obtain local information
  • Wi Fi ID uses the visible Wi-Fi networks that the device can see to obtain an approximate location that can be much more accurate than the Cell ID location

To obtain location information your application can request a single fix where the applications specifies how much time it is willing to give the hardware for obtaining the best possible location, or a multiple fix where your application requests a stream of fixes. When the desired request is submitted and a listener / callback is used to pass the information back to your host application.

The Verizon Mapkit API is a perfect addition to the CityGrid Local, Mobile, Social Stack. Location is essential in all local, mobile, social applications and the Verizon LocationKit is a robust, easy to use library you can use in your native app development, and in conjunction with the Verizon Mapkit API you can provide real-time location and rich mapping to your mobile application users.