Productivity Pal

Matthew N, Jason W

Purpose

• Help people keep track of their tasks
• Promote a better lifestyle

Hardware Components Used

• Ultrasonic Sensor (x3)
• Assorted LEDs
• Arduino
• Piezo Buzzer
• NPN Transistor
• IR Emitter/Receiver
• Photoresister
• Battery + Voltage Regulator

App Flow: Authentication

Hardware: LED Board + Alarm Clock

• LED Lights serve as a to do list
• Alarm clock + Night Light
• Triggered when specific time met

App Flow: Scheduled Activities

Hardware: IR Distance Sensing

• Reads IR Sensor values to determine proximity, sounding buzzer if too close
• IR receiver’s resistance decreases as it detects IR light
• Use NPN transistor to help read IR values

Hardware: Ultrasonic Triangulation

• Utilized ultrasonic sensors to determine user position
• Convert to x, y coordinates
• Limitations?

App Flow: Creation Of Heatmap

Moving around the workplace

Has correlation with increased worker productivity!

Database Storage

Screenshare Time!!

Limitations?

Goals!

• Complete hardware + database integration
• Obtain sensors that are better suited for human detection
• Expand functionality of To Do List LEDs by adding an OLED display

Thank You!