The Japan Sumo Association is having trouble with the wrestlers and its managers. To put it simply, they don’t hear from them – either by fax or by phone! So, the sports body came up with a 21^st-century solution: iPads. The tablets will be distributed among 51 wrestling clubs in the country and they are expected to improve the communication speed. Maybe the 10-inch dimensions of the devices will be exactly right for these sportsmen, whose fingers are a little bit too large to use mobile phones comfortably?