Transforming London into an adventure playground for all ages, the Hop-on Hop-off Treasure Hunt app brings London’s most iconic landmarks to life through the intuitive AR design as the user hunts for the missing crown jewels.Make sure to follow us on Twitter @ProAVMKT as well as rate, review, and subscribe on iTunes!For more articles, videos, and news about the Pro A/V industry check out - marketscale.com/industries/pro-av