Member of an inventor team, Sorawat Chivapreecha of Thailand, shows a durian fruit placed onto a microwave sensor for durian fruits maturity inspection, at the 44th International Exhibition of Inventions Geneva on April 14, 2016 in Geneva.

Imagination and ingenuity of inventors is unlimited, as a special modular comfortable sofa for intimate relationships, or special shoes for toddlers who got away from their parents, amongst inventions presented at the 44th International Exhibition of Inventions of Geneva through April 13-17. / AFP / FABRICE COFFRINI        (Photo credit should read FABRICE COFFRINI/AFP via Getty Images)