So like I mentioned last Tuesday, AR (Augmented Reality) apps are slowling becoming a possibility for mobile devices, especially among cell phones and portable tablets. I remember seeing the first version early last year where a person with a camera on their phone, mounted on their car dashboard, viewing the cars ahead of them. As the camera shows on the screen (live video) it also shows the average speed, warnings if you get too close or if you're driving to fast, the exact distance between you and the car(s), and more. AR was also shown as a possible game ability, especially in the creature-collecting aspect like Pokemon.
Here is a link that talks about the subject of AR with video examples. Check it out!Today there are several apps out there, some free to try, that incorporate AR with iPhone and Android devices (I recommend doing a search "AR" in the app store). With this capability it would be possible to interact in the real world and have it digitally calibrated or recorded on the phone, say, trips to the museum, art project in class, etc.