immediately understand:WHAT IS THE PROBLEM? WHAT IS IoT SENSEI? HOW DOES IT WORK? WHAT MAKES IT DIFFERENT? HOW DOES THE PHONE HELP? HOW DOES IT HELP STUDENTS BUILD REAL HARDWARE?Make the presentation visually memorable, technically credible and easy to explain in a live hackathon pitch.Do not invent unsupported statistics, user numbers, partnerships, awards or claims.Do not overcrowd slides with text.