I have tried over 100 apps on my new Super-Droid, the HTC Incredible. One of the more interesting and hyped areas is that of Augmented Reality. Here is the Wikipedia definition for AR –
“Augmented reality (AR) `is a term for a live direct or indirect view of a physical real-world environment whose elements are augmented by virtual computer-generated imagery. It is related to a more general concept called mediated reality in which a view of reality is modified (possibly even diminished rather than augmented) by a computer. As a result, the technology functions by enhancing one’s current perception of reality.”
On my Droid, most AR applications are a mash-up of GPS, Google search, camera viewing, compass heading and overlay visuals. The overlays are anything from tourist locations, buildings, roads, bars, restaurants, and of course Starbucks. You look at your phone as the phone’s camera looks at the world and adds its own heads up display (HUD).
While these apps have an “Ubber-Cool” factor, AR does not yet seem to have found its mainstream raison d’être. Its fun to show your friends and get them to say -“ooo”, and “ah”, but then what?
Who is going to walk around holding their 4 inch screen in front of them while looking for something and following an arrow in their AR world? All sorts of enhanced navigation programs, either for driving, walking, hiking or public transit already exist with great mapping displays. The potential fro AR is likely huge in the future as the applications further develop. But for now, it is early days.
If you want to try out AR for and judge for yourself here are 5 programs you can download for free on a Droid.
Layar (get it – LayAR) is an environment that permits others to development AR functionality on displays and maps. It is in essence an AR aggregation platform – an AR browser- that is mostly ad supported with some premium subscription services. I can use my virtual Droid HUD to find everything from apartments, nearby Tweeters, Foursquare locations, local wikipedia entries and even the weather. Weather? Yep – look through the HUD and see an AR cloud superimposed in your view with the temperature on it. There is even a weather app for tornado warnings. If you have to look through the phone to determine you are looking at a Tornado, its may be Darwin Award time.
Just because you can do something with technology does not mean you have to do it! Similar to overall smartphone apps, let a million apps bloom and something good will happen.
The program superimposes perpendicular red “laser” lines in your HUD to help you straighten that picture you just hung. The app works pretty good, but not really efficient for hanging pictures and I would still want my contractors to use a physical level.
This app floats a compass and a map on your screen, along with speed and altitude.
Its fun to play with this app when I take NJ Transit into NYC. For the record, the trains hit a top speed of around 60 mph, New York is east of New Jersey, and the train rarely gets airborne.
This is a curious app that displays all Zagat rated venues within circular range bands, arranged by compass heading. Its great to showpeople, but then what? Okay gang lets go to this new Italian restaurant; we have to walk at 37.6 degrees NNE for 1.5 km?
The potential for AR applications exists and like any technology in its early phases, many potential uses will be explored. What is amazing is how relatively easy it is to make this apps with the basic tools and capabilities of the Android (and yes, iPhone too)
What will the killer AR apps be? I have two predictions for AR apps.
My first prediction is for massive multi-user, AR enhanced games. Pick your favorite version of Human/Zombie, Capture the Flag, etc – and have all the players be able to track each other in an AR enhanced world and even “shoot” each other and record “hits”, all in augmented reality. This can take the collaborative gaming experience of the XBOX 360 and get everyone outside actually running around and exercising. Just like kids did before computer games. Ironic….. Of course this is what he U.S. military does, for real. So who would be most motivated to fund and produce such an app?
Another interesting app, assuming the key development enabler of cheap AR viewing glasses will be virtual tours. Instead of holding a small screen, view the AR world all the time? I could easily see tourists using these to get around various venues and even have embedded virtual tour guides pointing out local areas of interest. Imagine visiting the ancient Roman port of Caesarea in Israel and having your virtual guide enhance your view to show you what it really looked like 2000 years ago – virtually. For Real.