Grading Rubrics & Assessment Framework

Comprehensive criteria, milestone scorecards, and evaluation matrices for IDNE 701: Introduction to Neuroengineering (Fall 2026).

IDNE 701 · Fall 2026 3 Major Milestones · 100 Total Points Interactive Evaluator Included

Semester Grade Architecture

Assessment in IDNE 701 balances continuous iterative engineering, mid-semester concept defense, peer critique, and the final deliverable showcase. Note: All percentage weights shown below are approximate and subjective, serving as guideline targets rather than rigid formulas.

Phase 1 & 2 Discovery ~15%

Clinical needs specification, stakeholder interviews, biophysical forward model, and sensor layout drafts.

Weeks 1–6 · Continuous

Midterm PDR Milestone ~20%

Concept pin-up gallery, 12-min oral defense to faculty panel, and Preliminary Design Dossier submission.

Week 7 · Oct 07 Milestone

Phase 3 & 4 Systems ~15%

Sensor array architecture, reconstruction pipeline code, SAR/safety analyses, and FDA 510(k)/PMA draft.

Weeks 8–12 · Continuous

Final Package & Pitch ~35%

Dossier PDF (~15%), Reproducible Simulation Codebase (~10%), Grand Pitch Symposium Presentation (~10%).

Week 14 · Dec 02–09 Final

Cores & Participation ~15%

MRI / fNIRS / EEG Core engagement, active salon critique, team collaboration, and peer evaluations.

All Semester · Individual

Interactive Rubric Scorecards

Select a milestone below to view detailed criteria or calculate an evaluation score in real time.

01. Clinical Need & Stakeholder Alignment 0 / 25 pts

Clarity of target disorder definition, unmet diagnostic gap, stakeholder interview rigor (neurologists, neuroradiologists), and clinical sensitivity/specificity targets.

Exemplary

23–25 pts

Target pathology precisely bounded; quantified clinical need supported by primary stakeholder interviews; unambiguous diagnostic performance envelope.

Proficient

19–22 pts

Clear clinical condition and literature rationale; stakeholder needs identified but missing granular quantitative bounds.

Developing

15–18 pts

Vague disease framing; generic stakeholder requirements lacking clinical validation or realistic workflow integration.

Unsatisfactory

0–14 pts

Superficial pathology overview; no evidence of stakeholder alignment or target diagnostic criteria.

02. Biophysical Contrast & Transduction Rigor 0 / 25 pts

Mathematical/physical modeling of the neural contrast mechanism (dipole, BOLD, optical absorption, acoustic impedance), signal propagation, SNR budget, and spatiotemporal resolution limits.

Exemplary

23–25 pts

Rigorous forward physics formulation; accurate SNR vs. tissue depth modeling; clear articulation of physical vs. biological noise sources.

Proficient

19–22 pts

Correct physical principles; sound order-of-magnitude estimates; minor gaps in skull attenuation or noise modeling.

Developing

15–18 pts

Qualitative descriptions only; lacks mathematical modeling of signal decay, SNR, or resolution trade-offs.

Unsatisfactory

0–14 pts

Flawed biophysical assumptions or physically unfeasible contrast mechanisms proposed.

03. Preliminary Architecture & Feasibility 0 / 25 pts

System block diagram, sensor placement geometry, channel count justification, preliminary component selection, and initial safety envelope.

Exemplary

23–25 pts

Comprehensive system topology; fully justified channel array geometry; clear signal chain from transducer to ADC with component bounds.

Proficient

19–22 pts

Solid block diagram; reasonable sensor array layout; minor omissions in interface electronics or data bandwidth.

Developing

15–18 pts

High-level black-box diagrams; vague sensor specs; insufficient consideration of hardware feasibility.

Unsatisfactory

0–14 pts

Missing architecture; disconnected subsystems; no hardware rationale.

04. Defense, Visual Concept Pin-Up & Q&A 0 / 25 pts

12-minute oral presentation delivery, concept pin-up poster visual clarity, poise during faculty grilling, and equitable interdisciplinary team speaking.

Exemplary

23–25 pts

Flawless time management; publication-quality schematics; incisive and confident responses to rigorous panel critique; seamless team parity.

Proficient

19–22 pts

Clear delivery; good visuals; solid answers to most questions with minor hesitation on deep edge cases.

Developing

15–18 pts

Rushed or over time; cluttered pin-up boards; defensive or uncertain answers during Q&A; unbalanced participation.

Unsatisfactory

0–14 pts

Disorganized presentation; illegible visuals; inability to address panel questions.

01. End-to-End Systems Engineering & Signal Chain 0 / 25 pts

Full circuit and instrumentation architecture, analog front-end (AFE), filtering, sampling rates, dynamic range, data throughput, and mechanical form factor.

02. Inverse Problem & Image Reconstruction Rigor 0 / 25 pts

Mathematical inverse formulation, regularization choices (L1/L2, beamforming, dipole fits), motion artifact rejection algorithms, and quantitative reconstruction SNR.

03. Safety, SAR / Thermal & FDA Regulatory Strategy 0 / 25 pts

Compliance with IEEE/IEC safety standards, Specific Absorption Rate (SAR), acoustic limits, electrical isolation, cybersecurity, and credible FDA 510(k) predicate / De Novo roadmap.

04. Verification Plan & IRB Clinical Protocol Draft 0 / 25 pts

Bench/phantom verification protocol, sample size calculation, statistical endpoints, risk-benefit analysis, and complete draft of IRB human subjects protocol.

01. Clinical Value Proposition & Pitch Narrative 0 / 25 pts

Compelling framing of the grand challenge, healthcare economic impact, patient-centric workflow, and persuasive translation thesis.

02. Live Software / Simulation Demonstration 0 / 25 pts

Interactive execution of virtual prototype simulation, real-time noise injection, inverse reconstruction visualization, and codebase reproducibility.

03. Defense Under Expert Panel Grilling 0 / 25 pts

Mastery of technical edge cases, honest acknowledgment of limitations, rigorous justification of assumptions, and intellectual agility during Q&A.

04. Visual Polish, Deck Quality & Team Synergies 0 / 25 pts

Executive-level visual design, synchronized multimedia, seamless cross-disciplinary speaking transitions, and exemplary professional presence.

Midterm PDR Total Score

0 / 100

Incomplete Evaluation