LTTA2 and PR3 – “Test and evaluation of S.T.E.P.S. educational robot”

Date: 4/10/2024

Location: Hybrid format (both online and on-site at Institut Polytechnique UniLaSalle, France)
Primary Goal: To conduct hands-on testing and evaluation of the S.T.E.P.S. robot prototype.

Purpose and Activities:

Engagement of Educational Experts: During LTTA2, participants interact directly with the S.T.E.P.S. robot, assessing its educational value, ease of use, and compatibility with STEM curricula. Both in-person and online contributors will explore the robot’s functionality, assembling and programming it as intended for educational settings.
Feedback Collection: Participants provide feedback on key aspects such as assembly instructions, software interface, and adaptability in real-world classrooms. This feedback inform further refinements to the robot’s design and features.
Adjustments and Improvement Plans: Based on the testing results, adjustments planned to address any challenges educators may encounter, ensuring that the robot is intuitive and effective as a learning tool.

PR3: Testing and Evaluation of the S.T.E.P.S. Robot

Focus: PR3 centers on a structured evaluation of the robot’s performance and educational efficacy in different learning environments. This result builds directly on LTTA2 activities, using feedback from educators to enhance the robot’s functionality.

Key Objectives of PR3:

Robust Testing in Educational Settings: PR3 includes a comprehensive testing phase where the robot is used in simulated classroom environments, allowing the project team to assess whether the robot meets educational needs and technical standards.
Identification of Enhancements: The PR3 process aims to identify necessary modifications or additions to the robot’s design, assembly instructions, or software. These refinements will help align the robot with the skills and knowledge levels of both teachers and students.
Preparation for Broader Deployment: Insights from PR3 ensure that the robot is ready for broader use in diverse educational contexts, supporting the overall goal of democratizing access to robotics and STEM education through a reliable, accessible, and engaging tool.

Together, LTTA2 and PR3 represent critical steps in refining and validating the S.T.E.P.S. robot, ensuring it is a well-tested, user-friendly resource that meets the practical demands of STEM education. Let me know if further details are needed on any particular aspect.

Results

Activities

1. Hands-on Robot Session

Participants engaged in a practical session focused on understanding how the robot operates. This included:

Detailed explanations of the robot’s features and functionalities.
Interactive demonstrations to showcase real-world applications

Technical Issues Encountered:

Wi-Fi Connectivity: The robot failed to connect to Wi-Fi networks in two out of the five participating countries, posing a significant barrier to full engagement.
Debugging Challenges: The session commenced with troubleshooting for teams whose robots were non-operational, which affected the overall momentum of the event.

2. Educational Activity Design Training

Participants were tasked with designing their own educational activities using the robot. The session yielded two primary types of activities:

Technology-Centric Activities: Focused on programming and technical aspects of the robot.
Interdisciplinary Activities: Integrated subjects like archaeology, using the robot as an educational tool rather than the focal point.
Students driven testing : French students were invited to test the robot in faithful conditions.

3. Peer Review Session

In the concluding session, participants reviewed each other’s designed activities, providing constructive feedback and suggestions for improvement.

Cross-disciplinary Feedback: Technical experts offered insights on interdisciplinary activities, while educational professionals critiqued the technology-centric activities.
Collaboration Outcomes: The exchange highlighted the value of forming teams combining technical expertise with subject matter specialists from other fields.

Key Findings and Outcomes

Participant Engagement

Interdisciplinary Collaboration: The interaction between technical and educational experts proved beneficial, suggesting a collaborative model for future projects.

Technical Challenges

Wi-Fi Connectivity: The inability of the robot to connect to Wi-Fi in certain countries is a critical issue that requires immediate attention.
Robot Mobility: Participants experienced difficulties in controlling the robot’s movements precisely, particularly in turning and navigating specific distances.

Educational Activity Insights

Activity Diversity: The range of activities designed demonstrated the robot’s versatility as both a technical tool and an educational aid in various subjects.
Resource Development: Technical teams developed introductory activities to help users learn the robot’s functionalities, valuable for inclusion in the educational platform’s tutorials.

Innovative Ideas

Event-Based Programming: Participants suggested incorporating blocks that allow the robot to navigate freely with event conditions, enhancing interactivity.
Grid-Based Movement: Implementing precise movement controls (e.g., moving 10 cm increments and 90-degree turns) to facilitate grid-based activities commonly used in educational settings.
3D Printable Objects: The proposal to include 3D printable objects with educational activities could enrich the learning experience.
Sensor Utilization: Designing activities that leverage the robot’s three distance sensors to detect and identify objects, effectively encoding information in a manner similar to a simple barcode system.

Recommendations

Address Technical Issues:
- Wi-Fi Connectivity: Investigate and resolve the connectivity problems to ensure seamless operation across all participating countries.
- Movement Precision: Enhance the robot’s movements to allow precise control, including exact distances and angle rotations. + drawing
Provide Additional Training:
- Organize a supplementary training session in Spain for teams that were unable to utilize the robot effectively during the event.
Encourage Interdisciplinary Teams:
- Form project teams comprising both technical experts and specialists from other educational fields to foster comprehensive educational resource development.
Implement Event-Based Programming:
- Develop programming blocks that support event-driven actions, increasing the robot’s applicability in interactive learning scenarios.
- Add high level blocks like “Explore” to automate the exploration process without the need of advance programming. As more blocks appears, we should be able to configure the available blocks
Enhance Educational Resources:
- Incorporate the introductory activities and tutorials developed by technical teams into the educational platform.
- Include 3D printable objects and other supplementary materials to enrich the educational content.
- Update the documentation for developers and users + decide what to do with Jules’s doc
Leverage Sensor Capabilities:
- Explore activities that utilize the robot’s distance sensors for object detection and simple information encoding, expanding the scope of learning applications.

Conclusion

The LTTA2 event was instrumental in identifying both the strengths and areas for improvement in our educational robot project. Despite initial challenges, the collaborative efforts led to valuable insights and innovative ideas that will enhance the project’s impact. Moving forward, addressing the technical issues and implementing the recommendations will be crucial in maximizing the robot’s educational potential. We anticipate that the continued collaboration between technical and educational experts will yield rich, interdisciplinary resources that benefit all participants.

Next Steps:

Schedule and conduct the additional training session.
Meet and decide technical directions
Technical development to address movement and connectivity issues.
Update the educational platform with new tutorials and resources.
Prepare the event in spain (From a technical PoV