(TrendHunter.com) The conceptual ‘Tempo' time tracker has been designed by Ahmet Berat Akyol as a solution for professionals to help them better visualize their schedule and stay on task. The device... (TrendHunter.com) The conceptual ‘Tempo' time tracker has been designed by Ahmet Berat Akyol as a solution for professionals to help them better visualize their schedule and stay on task. The device...