Mind the “Uuh” – Train yourself to avoid using uuh fill words

2022 Apr

Concept + Idea

Benedikt Groß, Maik Groß, Thibault Durand

Data + Machine Learning

Benedikt Groß

Hardware Prototyping + Programming

Maik Groß

Web Application

Thibault Durand, Benedikt Groß

Soundtrack + Sound Design

Patric Schmidt Aka Bobby Kudlicz

Video

Benedikt Groß

Microcontroller

Arduino Nano 33 BLE Sense

Mind the “Uuh” is an experimental training device helping everyone to become a better public speaker. The cute little companion is constantly listening to the sound of your voice, aiming to make you aware of “uuh” fill words. These fillers are easy to avoid, but you have to start noticing them. Now every time you give a presentation and you say “uuh” – you will be aware :)

The prototype of Mind the “Uuh” was carefully designed as simple as possible: There is a bell, a volume knob which controls how hard the bell is hit or to turn it silent, a counter for your “uuh” stats and a reset button. The product design is deliberately making references to classic alarm clocks to convey the nature of Mind the “Uuh” intuitively.

For the detection of the “uuh”s the device runs a custom trained machine learning model, trained on 1500 samples of various durations from 300ms to 1 sec. This proof of concept model will notice distinctive “uuh” fillers but ignore very short utterances. All speech data is processed directly on device, nothing is sent to the cloud.

Mind the Uuh on Github – Source Code
Mind the Uuh – Web App

Press

mind-the-uuh-page-magazine-377x380

Mind the “Uuh” @ Signale, Page Magazine, Issue 07.2022

2022–6

Mind the “Uuh” featured in Signale of Page Magazine, June Issue, DE