VocaliD's major tradeshow in 2016 was ISAAC, or the International Society for Augmentative and Alternative Communication.
The booth needed to be outfitted with flyers, business cards, and most importantly, a attractive banner that doubled as an activity.

Flyers

A basic informational flyer, as well as product-specific flyers were produced to hand out to possible customers.

Banner

VocaliD has a taxonomy of 16 "VoiceTypes" that anyone's voice can be categorized into. For the activity at the booth, people would record their voice and a MATLAB program classified their voice as "cocoa", "candy", "motorcycle", etc, based on the pitch, loudness, modality, and breathiness. Then the person would place a sticker on the map that best represented their accent and another sticker to keep count of how many people fit into which voicetype.

The conference was a huge success!