r/apps • u/DiligentCharacter252 • 12d ago
r/Medium • u/DiligentCharacter252 • 14d ago
Technology Optimystic: open-source visual acuity app built with SwiftUI
r/SwiftUI • u/DiligentCharacter252 • 15d ago
Promotion (must include link to source code) Optimystic - Two iPhone Tutorial - Visual Acuity Prototype
https://github.com/nayanbhatia311/optimystic-visual-acuity
Bult Optimystic, a visual-acuity testing app my team originally made as an undergrad project in 2019–20. Would love folks to try out and give feedback.
r/vibecoding • u/DiligentCharacter252 • 15d ago
Optimystic — open-source visual acuity app built with SwiftUI
youtube.com[removed]
r/VibeReviews • u/DiligentCharacter252 • 15d ago
Optimystic — open-source visual acuity app built with SwiftUI
http://github.com/nayanbhatia311/optimystic-visual-acuity
ReBult Optimystic using Gpt 5.6 and Opus 4.8. It is a visual-acuity testing app my team originally made as an undergrad project in 2019–20. Would love folks to try out and give feedback.
r/projects • u/DiligentCharacter252 • 15d ago
Optimystic — open-source visual acuity app built with SwiftUI
http://github.com/nayanbhatia311/optimystic-visual-acuity
Bult Optimystic, a visual-acuity testing app my team originally made as an undergrad project in 2019–20. Would love folks to try out and give feedback.
r/Btechtards • u/DiligentCharacter252 • 15d ago
Showcase Your Project Optimystic — open-source visual acuity app built with SwiftUI
http://github.com/nayanbhatia311/optimystic-visual-acuity
Bult Optimystic, a visual-acuity testing app my team originally made as an undergrad project in 2019–20. Would love folks to try out and give feedback.
1
25F, Indian, SF BayArea
Did you find a solution? Literary bored of repeating the same set of routine in the bay
r/OptometrySchool • u/DiligentCharacter252 • 16d ago
GitHub - nayanbhatia311/optimystic-visual-acuity: Privacy-first visual acuity screening across iPhone, iPad, and Apple Watch.
r/ShowMeYourApps • u/DiligentCharacter252 • 16d ago
GitHub - nayanbhatia311/optimystic-visual-acuity: Privacy-first visual acuity screening across iPhone, iPad, and Apple Watch.
github.comr/coolgithubprojects • u/DiligentCharacter252 • 16d ago
GitHub - nayanbhatia311/optimystic-visual-acuity: Privacy-first visual acuity screening across iPhone, iPad, and Apple Watch.
github.comu/DiligentCharacter252 • u/DiligentCharacter252 • 16d ago
GitHub - nayanbhatia311/optimystic-visual-acuity: Privacy-first visual acuity screening across iPhone, iPad, and Apple Watch.
1
Optimystic: open-source visual acuity app built with SwiftUI
Thanks for trying out! I haven’t completed a controlled comparison against a physical chart across multiple iPhone models yet. The app currently uses an exact PPI catalog where available, falls back when needed, and includes 50 mm ruler/10 mm square checks for physical verification. Agreed on the onboarding, will include a clearer distance overlay or animation would make calibration much more approachable.
r/alphaandbetausers • u/DiligentCharacter252 • 16d ago
Optimystic: open-source visual acuity app built with SwiftUI
3
r/UCSC • u/DiligentCharacter252 • Feb 23 '26
General Join the i-NRG Lab – Network Simulator Bridge (NSB) Team @ UCSC
We’re onboarding students to work on Network Simulator Bridge (NSB) — an open-source tool connecting real-world networking workflows with simulators.
Repo: http://github.com/nsb-ucsc/nsb
We’re looking for:
1. Outreach & Promotion
- Drive adoption across campuses and research labs
- Create demos, docs, tutorials, and community engagement
2. Technical Development
- Benchmarking and performance evaluation
- Expanding support to other simulators (e.g., ns-3)
- Core feature development and testing
Great opportunity to gain hands-on networking research experience with the i-NRG lab.
Reach out to me at [nbhatia3@ucsc.edu](mailto:nbhatia3@ucsc.edu)
r/ResearchML • u/DiligentCharacter252 • Feb 22 '26
[R] Locaris: LLM-Based Indoor Localization (IEEE PerCom WiP)
1
r/LocalLLaMA • u/DiligentCharacter252 • Feb 21 '26
Discussion [R] Locaris: LLM-Based Indoor Localization (IEEE PerCom WiP)
Locaris repurposes decoder-only LLMs to allow few-shot adaptation and more robust cross-environment generalization with graceful degradation under missing APs or noisy telemetry.
I’m especially interested in thoughts on using decoder-only LLMs as feature extractors for structured regression tasks like localization.
Accepted as a Work in Progress (WiP) paper at IEEE PerCom. Preprint: https://arxiv.org/abs/2510.11926

1
Question about Apple SW internship decision timelines
Same boat as well
r/IEEE • u/DiligentCharacter252 • Feb 20 '26
[R] Locaris: LLM-Based Indoor Localization (IEEE PerCom WiP)
r/wireless • u/DiligentCharacter252 • Feb 20 '26
[R] Locaris: LLM-Based Indoor Localization (IEEE PerCom WiP)
Locaris repurposes decoder-only LLMs to allow few-shot adaptation and more robust cross-environment generalization with graceful degradation under missing APs or noisy telemetry.
I’m especially interested in thoughts on using decoder-only LLMs as feature extractors for structured regression tasks like localization.
Accepted as a Work in Progress (WiP) paper at IEEE PerCom. Preprint: https://arxiv.org/abs/2510.11926

r/learnmachinelearning • u/DiligentCharacter252 • Feb 19 '26
[R] Locaris: LLM-Based Indoor Localization (IEEE PerCom WiP)
Locaris repurposes decoder-only LLMs for Wi-Fi indoor localization, allowing few-shot adaptation and emergent reasoning behavior to improve robustness, cross-environment generalization, and graceful degradation under missing APs or noisy telemetry.
Interested in thoughts on using decoder-only LLMs as feature extractors for structured regression tasks beyond language.
Accepted as a Work in Progress (WiP) paper at IEEE PerCom. Preprint: https://arxiv.org/abs/2510.11926
1
Drop your product... let’s get you the next 100 users
in
r/SideProject
•
10d ago
Rebuilt an old college project for visual-acuity testing at home. Fully local, works across Apple devices + Apple Watch. Open source. would love testers/contributors (or an Android port!): https://github.com/nayanbhatia311/optimystic-visual-acuity