Posterchild has embarked on a new project which envisions a new future for the underused and abandoned pay phone booths which dot the urban landscape.

BBC World Service Trust is attempting to harness the power and pervasiveness of mobile phones to provide English language lessons for the 50+ million mobile users in Bangladesh.

What do our future mobile devices look like and what will they do?

PSFK caught up with Peter Rojas at our recent Good Ideas in Pure Living event in Tokyo.

We recently checked in at MobileBehavior’s website and stumbled upon an interesting feature located on their contact page – a text-message business card as a complement to traditional paper versions.

Last week PSFK was able to get hands on with Motorola’s DROID and walked away impressed by the phone’s remarkably smooth interface and powerful video camera.

A new location tracking application for the iPhone called Stalqer is about to launch in the US. The app runs in the background and broadcasts your location to your friends automatically every 15 minutes.

In response to a 3% tax on broadband access,Mexican citizens began on and off-line protests.

We have covered Foursquare previously, but yesterday we discovered a new feature that better tailors Foursquare to user’s personal needs. Foursquare is now making real-time recommendations based on your current location.

Soundwalk produces artful audio tours in which the listener is able to step into the life of a famous narrator who guides you through their neighborhood streets and local hang-outs.

DoCoMo’s prototype headphones use eye movements to activate different device functions such as play, pause, volume up/down and track forwarding.

Sweden.se (the official Sweden tourism website) is holding their first ever web film festival, which will be live streamed through the site.

PSFK interviews the co-founder of the foursquare – part friend finder, part social fame, part city guide service for your phone.

Frontline SMS is a piece of software which turns a laptop computer and a mobile phone or modem into a two-way group messaging hub.

Piers Fawkes offers some thoughts on the alternative ways we are using different communications platforms.