Gadgets that once only featured in the sci-fi realms of Star Trek are now a reality thanks to the recent technological boom. Touch-screen and wireless devices, drones, and even goggles that can transport us to artificial worlds have been developed for tech-obsessed consumers. While some products have become a necessity in our lives, many inventions are viewed as novelty – a toy that is quickly dropped when boredom strikes. . http://www.heraldscotland.com/news/16599719.ai-hospital-how-vr-and-other-new-technology-is-changing-the-future-of-medicine/