To be honest, I don't know what all the fuss is about this Pokemon Go craze that is sweeping the world.
For those of you who have never heard of it, the new Nintendo game is the spawn of the original Pokemon launched in the 1990s. The whole concept of the game is "augmented reality" - a game and the real world interacting.
It uses your mobile phone's GPS and clock to determine the location and time. It then plants Pokemon virtual creatures around the players and people have to go out into the real world and catch all the Pokemon they can. Apparently there are about 150 in the new game.
While the game may sound silly to some, I suppose it does achieve a lofty goal of getting people, especially children, off the couch playing games and outside doing exercise, even if it is walking around hunting for Pokemon.
So, if you happen to see people alone or in groups aimlessly wandering around with their eyes locked on their mobile phone screen, don't worry - they are probably hooked on Pokemon Go.