Page 50 - Ai V2.0 Flipbook C8
P. 50
Task 21 st Century #Creativity
Skills
#Technology Literacy
Case: Substantial Electricity Bill (Continued…)
You begin designing a sensor and alarm system that detects movement in the room. If there
is no movement, the alarm will sound to remind someone to turn off the lights and fans.
Evaluation—The Testing Stage
Evaluation is one of the most critical stages of an AI project. This phase is an important step
where we check how well the AI model works to see if it meets the goals set at the start. If the
model does not perform as expected, changes may be needed. Once the developer is happy that
the model works well and fits the project’s needs, the AI project moves to the next phase called
deployment.
Task 21 st Century #Critical Thinking
Skills
Case: Substantial Electricity Bill (Continued…)
After installing the sensor and alarm system in some classrooms, gather the following data:
• Reduction in electricity usage compared to the period before the system was installed
• Number of times the alarm went off and what actions were taken
• Feedback from teachers and students on how effective and easy to use the system is
• A comparison of the costs of installing and maintaining the system versus the money saved
on electricity
• Any technical problems or false alarms during the trial period
Use this data to decide if the system effectively reduces electricity usage and if it can be
used in all classrooms. Use this evaluation to improve the system before fully implementing
it.
Deployment
In this phase, the best model is put into real use. It is added to the actual system where people
can use it in everyday work. A system is also set up to watch the model’s performance regularly,
making sure it keeps giving correct and reliable results. If problems come up, like changes in data
or lower performance, the model is fixed and updated. The goal is to keep the model working
well over time and make improvements as needed.
48 Touchpad Artificial Intelligence (Ver. 2.0)-VIII

