At $3500 with bulky hardware and limited killer apps, three years is fantasy. Seven years gives time for price drops, lighter form factors, and real use cases to emerge.
Seven years. The tech is amazing, but price, comfort, and killer apps need time before normal people wear computers on their face daily.
Nobody is strapping a $3,500 brick to their face for daily use right now. It will take at least seven years to shrink spatial computing into affordable glasses normal people want.
Vision Pro's too bulky and expensive to go mainstream in three years. Seven years gives enough runway for cheaper, lighter versions to hit.