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Grove, a new hosted IRC chat service for teams, launches today. It's IRC without the fuss, providing hosting, account management, access controls and fully searchable chat logging, as well as a sparkling new Web chat client.

It supports all the great IRC client apps, of course, but Grove takes care of the fiddly parts of setup and hosting.

Grove is the latest effort from Leah Culver, CEO and co-founder of Convore, and Convore developer/designer Jori Lallo. Culver was a co-founder and lead developer of Pownce, which was an early challenger to the Twitter way of communicating that also allowed attachments and events. Pownce was acquired by SixApart in 2008, and the service itself was shut down.

Bank of New Zealand has launched a trial of a phone with an embedded chip that is able to make payments by swiping the phone against a card reader.

The three month trial is being done by 44 BNZ and Vodafone staff using a Samsung Galaxy S2 phone with a Near Field Communication (NFC) chip, similar to one used by Google in its Google Wallet trial in America.

The trial is using a system set up in conjunction with Visa and Paymark, BNZ said.

Twitter offers a great way to get your information spread far and wide: the retweet.

Making Re-Tweet Ready Posts Make sure your post info has room for your original info plus a retweet. If your original post is close to 140 characters, the person retweeting has to edit your post to send it back out. Smells like work? People won’t make extra effort to retweet you if they have to edit your posts. Make sure you use URL shorteners like bit.ly or is.gd or ow.ly (there are dozens) to get back more of your real estate. If you’re going to tweet a URL, give folks a sense of what they’re clicking into. For instance, I use (video) or (youtube) when pointing to a YouTube video. And make sure you use (NSFW) on things that are Not Safe For Work. The more helpful or entertaining your tweet, the more likely people will take an action. The more jumbled with @ names and multiple urls and hashtags your tweet is, the less likely it will be retweeted. People will gladly retweet causes (unless you fatigue us). Starting a tweet with an @ means that a good chunk of folks won’t see it.

Retweet other people and promote other people 15x to every 1 time of your effort. Don’t tweet every damned thing you write about or do. Folks will fatigue quickly. Befriend and add value to the best retweeters. It’s a live network, a human network, a give-and-take relationship. That’s it. That’s how I do it. What about you? How are you getting it done? Photo credit Mike Baird ShareThis Tags: communication, howto, socialmedia, twitter ChrisBrogan.com runs on the Thesis Theme for WordPress Thesis is the search engine optimized WordPress theme of choice for serious online publishers. If you’re a blogger who doesn’t understand a lot of PHP, Thesis will give a ton of functionality without having to alter any code. For the advanced, Thesis has incredible customization possibilities via Thesis hooks. With so many design options, you can use the template over and over and never have it look like the same site. The theme is robust and flexible enough not only to accommodate a site like ChrisBrogan.com, but also to enable the site to run far more efficiently than it ever has before. Go on a guided video tour of Thesis and see the amazing things you can do with this theme! Seriously, you’ll love it. Check out the Thesis demo site See more Thesis-based sites in the gallery showcase

University scientists are seeking to take virtual reality to a new level – with a view to helping sick people who cannot get access to the outside world. The researchers in Birmingham plan their new worlds to be “sensorily rich”.They are using large screen TVs, video projectors and head mounted displays to create virtual versions of soothing rural and coastal scenes. The initial development is re-creating a stretch of the coastline of south Devon and an area within Dartmoor National Park.The developers say there is research evidence that exposure to greenery, such as trees, can improve patient recovery and reduce pain levels. Tests on volunteers are due to start later this summer. Birmingham University has become involved because its local hospital provides specialist defence medical facilities and has a large number of trauma victims.Developer Professor Bob Stone, a multimedia specialist, said: “This technology could be made available to anyone who, for whatever reason, is in hospital, bed-bound or cannot get outside.  They will be able to get the benefits of the countryside and seaside by viewing the virtual scenario on screen. Patients will be free to choose areas that they want to spend time in; they can take a walk along coastal footpaths, sit on a beach, listen to the waves and birdsong, watch the sun go down and – in due course – even experience the smells of the land-and seascapes almost as if they were experiencing the outdoors for real.”

We’ve changed how we use RSS

The simple truth is we’re less likely to use RSS or email subscription now compared to our RSS usage in the previous era of the Web.  We’re just less into RSS readers and start pages.

We’re using real-time web & social networking more

For 25 years, the field of robotics has been bedeviled by a fundamental problem: If a robot is to move through the world, it needs to be able to create a map of its environment and understand its place within it. Roboticists have developed tools to accomplish this task, known as simultaneous localization and mapping, or SLAM. But the sensors required to build that map have traditionally been either expensive and bulky or cheap and inaccurate. Laser arrays cost a few thousand dollars and weigh several pounds, and the images they capture are only two-dimensional. Stereo cameras are less expensive, lighter, and can construct 3-D maps, but they require a massive amount of computing power. Until a reasonably priced, easier method could be designed, autonomous robots were trapped in the lab.

On November 4, a solution was discovered—in a videogame. That’s the day Microsoft released the Kinect for Xbox 360, a $150 add-on that allows players to direct the action in a game simply by moving their bodies. Most of the world focused on the controller-free interface, but roboticists saw something else entirely: an affordable, lightweight camera that could capture 3-D images in real time.

A group from UC Berkeley strapped a Kinect to a quadrotor—a small helicopter with four propellers—enabling it to fly autonomously around a room. A couple of students at the University of Bundeswehr Munich attached a Kinect to a robotic car and sent it through an obstacle course. And a team from the University of Warwick in the UK built a robot that had the potential to navigate around post-earthquake rubble and search for trapped victims. “When something is that cheap, it opens up all sorts of possibilities,” says Ken Conley of Willow Garage, which sells a $500 open source robotics kit that incorporates the Kinect. (The previous non-Kinect version cost $280,000.) “Now it’s in the hands of just about anybody.”

New research by electrical engineers at Oregon State University has confirmed that an electronic technology called "ultrawideband" could hold part of the solution to an ambitious goal in the future of medicine -- health monitoring with sophisticated "body-area networks."

Such networks would offer continuous, real-time health diagnosis, experts say, to reduce the onset of degenerative diseases, save lives and cut health care costs. Some remote health monitoring is already available, but the perfection of such systems is still elusive

"This type of sensing would scale a monitor down to something about the size of a bandage that you could wear around with you," said Patrick Chiang, an expert in wireless medical electronics and assistant professor in the OSU School of Electrical Engineering and Computer Science. "The sensor might provide and transmit data on some important things, like heart health, bone density, blood pressure or insulin status," Chiang said. "Ideally, you could not only monitor health issues but also help prevent problems before they happen. Maybe detect arrhythmias, for instance, and anticipate heart attacks. And it needs to be non-invasive, cheap and able to provide huge amounts of data.

If mobile video sharing is to follow in the footsteps of its more desirable mobile photo-sharing cousin, which application will users want to use to shoot, share and discover video clips? It’s too soon to tell, but startup Klip joins the fray and is now vying for your video attention. The startup released its application for iPhone on Monday with a focus on letting users share super-short 1-minute video clips — on Klip or with Facebook, Twitter and Youtube — and helping users discover clips from friends or other users based on topics of interests. “Klip re-invents the way consumers experience the world by organizing mobile videos in real time and by connecting consumers with the people and the topics that interest them,” the company says.