robot barvoice control
with our robot bar, we have created a prototype that is operated via a voice control system. the drinks can simply be ordered via voice command.
voice control is activated with the activation command “hey, ora!“. the desired drink is selected, the system confirms the input. voice control is activated in the background as soon as the hotword “hey ora” has been recognized. the voice commands are evaluated online, and the received values are then transmitted to the plc via mqtt.
maximumintuitively
the system is based on an ai system that uses deep learning to evaluate voice commands and is thus getting better and better in order to be able to minimize incorrect inputs. the necessary hotwords, synonyms and alternative phrases must be defined and configured in advance. an exact word sequence or a specific sentence structure do not have to be taken into account when entering the language by the user.
voice control can also handle colloquial phrases (natural language understanding), provided that the defined keywords are included. the user can therefore interact with the machine intuitively and without prior training and can also simply enter complex commands using the familiar language. the recording of the spoken feedback from the machine is also maximally intuitive, as the user automatically listens.