Page 119 - Robo_Genius_V1.0_flipbook_C8

Step 17 Now you can see a green tick icon that means micro:bit is connect with the aiconnect
platform via bluetooth.

Output

In this voice recognition activity, when students
speak specific words or commands, the trained
voice recognition model identifies the spoken word,
and the corresponding action is performed on the
micro:bit’s LED display, such as displaying an icon or
triggering a sound. This shows how AI can be used to
interpret voice commands and interact with physical
devices like micro:bit.

Concepts

1. Voice Recognition and AI: Students will explore how artificial intelligence, through voice
recognition technology, can analyze and understand spoken words. This introduces the concept
of natural language processing (NLP), where the model recognizes voice patterns and converts
them into specific actions or outputs.
2. Programming and Device Control: The activity demonstrates how a trained voice recognition
model can be programmed to control the output of physical devices like micro:bit, where spoken
commands trigger specific actions. This integrates concepts of AI with hardware, showcasing
automation and control via voice inputs.

Observations

In the voice recognition activity, students will observe how the AI model responds to voice
commands by identifying specific words and displaying corresponding icons or messages on the
micro:bit’s LED display. Students will notice that as they speak, the micro:bit performs actions based
on the recognized command, demonstrating the connection between speech, AI interpretation, and

Fun and Creative AI Concepts 117