Low Cost Fundus Camera P15590 Presented by: Daniel Sui, Ian Morency, Kevin Labourdette, Kyle Burden, Thomas Casero, Quang Huynh December 11 th, 2014.

Low Cost Fundus CameraP15590

Presented by: Daniel Sui, Ian Morency, Kevin Labourdette, Kyle Burden, Thomas Casero, Quang Huynh

December 11th, 2014

● Status Review● Requirement Status and Action-Items● Risk Assessment Comparison● MSD I Plan Review and MSD II Plan● Key Action Items

Overview

● Current State:○ Most requirements ready to move to MSD II○ Some re-evaluated as out of scope

● Major scope change○ Proof of concept prototype○ High level product design

■ Stretch goal for this project iteration

Status Review

● Can be Completed○ Separate from camera module

■ Beta Project

Req. Status: Industrial Design

● Create two mockups○ Analysis of stability and portability○ Dependant on Optics○ Talking to healthcare professionals

Action Items: Industrial Design

Req. Status: Optical Design

● Optical Subsystem still “black box”● All subsystems dependent on black box

○ High level design in place○ Feasibility must be tested

■ Can use borrowed components

Action Items: Optical Design

● Preliminary testing○ Use borrowed components○ Alter/iterate design

● Budget finalization○ Depends on optics, large cost○ Current needs: ~$2000 + borrowed components

Req. Status: Camera

● Camera/adaptive optics must be selected○ Allow Pedro to move forward

● Control systems can then be evaluated○ Motor controls, speed etc.○ Alignment system can move forward

Action Items: Camera

● Initial testing with RPi○ Review what can be used from RPi camera

library

● Preliminary design has been completed● Some parts already purchased● Will be doing initial testing of RPi, camera module,

and motors over break and first few weeks of MSD II

Req. Status: Electrical Components

Action Items: Electrical Components

● Stepper Motors○ Design mechanism to control stepper motor○ Ensure precision

● System Power○ Ensure RPi can support attached systems

Action Items: Electrical Components

● Items to be Purchased○ 7” Touch screen w/ power supply: Need to order○ Stepper Motors: Order after optical system finalized

● Begin software development and testing of RPi microcontroller

● These requirements are currently out of scope for MSD II○ On our minds during design/build/testing○ Finalize requirements in beta project

Req. Status: Other

● System Design Phase Risk Assessment

Risk Assessment Comparison

Risk Assessment Comparison● Current Risk Assessment

Risk Assessment Comparison

MSD I Plan Review

● All MSD I deliverables met○ Some deliverable expectations moved to MSD II

■ Passed off of re-evaluation of final goals

● Edge fully updated by Friday 12 Dec. 2014

MSD I Deliverables

MSD II Plan

● Optical Systems○ Complete Design

■ Pedro returns 19th Jan○ Order Parts

■ Worst lead time

● Secondary Subsystems○ Preliminary testing over break

■ RPi, camera module, motors

○ Parts Ordered or Ready to Order○ Develop/Test to be ready to integrate with Optics

Key Action Items

● Status Review● Requirement Status and Action-Items● Risk Assessment Comparison● MSD I Plan Review and MSD II Plan● Key Action Items

Summary

Questions