photos captured on an iPad and automatically tagged to the site plan rather than realtime video feeds (which is both more practical and preferable from a liability standpoint, as the GC and architect both have incentive to maintain a paper trail of who approved X change, etc.)
There's no reason why the realtime video feed and the voice communication between the architect and GC couldn't be tagged and timestamped as well.
The AR angle certainly sounds cool but even aside from the HW not being there yet, I'm not sure how it would add much value.
For plans/models which have some 3D complexity, being able to crane your neck and move your POV around might be valuable for understanding exactly what's going on. This might be more applicable to building the 1st iteration of something like a large jetliner than to a building, though I've heard of situations in the building of stadiums where this would've been applicable.
The point is really to save the project time by letting the workers ask clarifying questions quickly, while enabling engineers and architects to understand the situation quickly, all while communicating in realtime. The turnaround for answering such questions probably couldn't get faster than that.
There's no reason why the realtime video feed and the voice communication between the architect and GC couldn't be tagged and timestamped as well.
The AR angle certainly sounds cool but even aside from the HW not being there yet, I'm not sure how it would add much value.
For plans/models which have some 3D complexity, being able to crane your neck and move your POV around might be valuable for understanding exactly what's going on. This might be more applicable to building the 1st iteration of something like a large jetliner than to a building, though I've heard of situations in the building of stadiums where this would've been applicable.
The point is really to save the project time by letting the workers ask clarifying questions quickly, while enabling engineers and architects to understand the situation quickly, all while communicating in realtime. The turnaround for answering such questions probably couldn't get faster than that.