30.000 visitors were counted last weekend during the first edition of SuperNova. During this Tech Fair the most prominent SMART technologies were proudly presented to the public. And it was great to see that the organisers of this open and free accessible public event also used the classic manual clickers to count the number of its visitors. A ‘smart’ choice, we believe. If you also want to know which counting method to use on your event, do not hesitate to contact us.