About
I'm building an ecosystem of complementary, highly specialized B2B GTM technology &…
Articles by Chris
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America Wasn’t Ready for Remote Work, and now Small Businesses are Paying the Price.
America Wasn’t Ready for Remote Work, and now Small Businesses are Paying the Price.
By Chris Walker
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Here’s How to Leverage Hubspot’s New Audience Sync Feature for B2B Marketing
Here’s How to Leverage Hubspot’s New Audience Sync Feature for B2B Marketing
By Chris Walker
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My 6 Takeaways from Receiving Innovator of the Year at Vapotherm
My 6 Takeaways from Receiving Innovator of the Year at Vapotherm
By Chris Walker
Activity
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As I wrap up my final week at LinkSquares, I’ve been overcome with so many emotions as I’ve reflected on the past 5 years. I still remember meeting…
As I wrap up my final week at LinkSquares, I’ve been overcome with so many emotions as I’ve reflected on the past 5 years. I still remember meeting…
Liked by Chris Walker
Experience
Education
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Worcester Polytechnic Institute
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Activities and Societies: Alpha Tau Omega, Biomedical Engineering Society, Interfraternity Council, Alpha Eta Mu Beta, Tau Beta Pi
Graduated with High Distinction.
Concentration in Biosensors/Bioinstrumentation with an emphasis in signal processing.
Licenses & Certifications
Publications
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Development of a remote pupillometer system for non-invasive, distant analysis
IEEE
Pupillometry, the measurement of pupillary diameter, is used in a variety of applications. The pupil is directly connected and controlled by the central nervous system and subsequently certain pupillary actions and reactions cannot be consciously controlled. Accordingly, measurement of the pupillary diameter is a good tool to be used to conduct analysis of subject physiological and psychological condition based on known pupillary parameters. However, current pupillometer designs limit the use…
Pupillometry, the measurement of pupillary diameter, is used in a variety of applications. The pupil is directly connected and controlled by the central nervous system and subsequently certain pupillary actions and reactions cannot be consciously controlled. Accordingly, measurement of the pupillary diameter is a good tool to be used to conduct analysis of subject physiological and psychological condition based on known pupillary parameters. However, current pupillometer designs limit the use and applicability of many commercially available devices in specific applications. Some applications with current unmet needs require a non-obtrusive measurement to be taken over time. The goal of this design and fabrication was to create a device which accurately and unobtrusively accomplishes the task of pupillometry for use in these functions.
Other authorsSee publication
Courses
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Advanced Logic Design
ECE 3801
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Bioelectric Foundations
BME 2204
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Bioinstrumentation & Biosensors
BME 3011
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Biomedical Engineering Design
BME 3300
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Biomedical Instrumentation Design
BME 4023
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Continuous-Time Signal & System Analysis
ECE 2311
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Control Engineering I
ES 3011
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Discrete-Time Signal & System Analysis
ECE 2312
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Embedded Computing in Engineering Design
ECE 2049
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Foundations of Biomechanics
BME 2504
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Medical Device Regulation
BME 532
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Physiology & Engineering
BME 3111
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Principles of Communication Systems
ECE 3311
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Principles of Electrical Engineering
ECE 3601
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System Programming
CS 2301
Projects
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Development of a Videographic Pupillometer System
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This project was completed as a capstone engineering design project known as the Major Qualifying Project. The goal of this project was to develop a remote system capable of obtaining measurements of pupillary diameter of a subject from a distance of two meters. The system was realized by acquiring images using various optical techniques. The image data is processed by a robust algorithm, and returns the current pupil diameter and percentage change. The system also has the ability to track…
This project was completed as a capstone engineering design project known as the Major Qualifying Project. The goal of this project was to develop a remote system capable of obtaining measurements of pupillary diameter of a subject from a distance of two meters. The system was realized by acquiring images using various optical techniques. The image data is processed by a robust algorithm, and returns the current pupil diameter and percentage change. The system also has the ability to track percentage change in pupil diameter as a function of time.
Other creators
Honors & Awards
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2017 Innovator of the Year Award
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Innovation is about being creative and making a change that positively impacts our products, People, processes and/or Patients. This is someone who shows exemplary performance when it comes to new ideas that change Vapotherm for the better, advancing our Company in new ways.
Test Scores
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GRE General Test
Score: .
Verbal Reasoning: 500
Quantitative Reasoning: 730
Analytical Writing: 4.5
Languages
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English
Native or bilingual proficiency
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Spanish
Elementary proficiency
Organizations
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Alpha Eta Mu Beta
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- Present -
Tau Beta Pi
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- Present
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