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We built a real-time desktop companion for patient's telehealth visits

This is 1 of 177 launches in personal health and wellness tracking — see how it stacks up on momentum and crowding →

102 other launches read as similar to this one →

Details

External ID
49922155
Source
HN
Company
—
Product
We built a real-time desktop companion for patient's telehealth visits
Website domain
openhand.health
Launched
Oct. 1, 2026
Cohort
—
Upvotes
12
Upvotes percentile
0.5576923076923077
Tags
—
Fetched at
Oct. 5, 2026, 1:01 a.m.
Updated at
Oct. 5, 2026, 1:01 a.m.

Description

Hey HN,Some friends and I built an app called Sidekick that joins your telehealth visits in real-time. It explains medical terms and suggests useful questions, including ones you may not have thought to ask. After the visit, it provides a summary including next steps, so you can focus on the conversation instead of taking notes.The idea of Sidekick came from our team's experiences with healthcare. Our founder, Rahul, had stage three cancer at 17. His mom had to manage everything around his care: taking notes through treatment, figuring out what questions to ask, etc. A decade later and he’s now in remission, but still sees a lot of specialists and deals with the same challenges.Another teammate became a caregiver after his dad had a severe stroke. He found himself taking notes, looking up medical terms, and trying to keep track of what was said during every doctor visit. Others have dealt with situations like this when navigating pancreatitis and other serious health issues.These experiences got us interested in how we might be able to reduce the burden on the patient or caregiver.A lot of products focus on simply recording or summarizing the visit. That's useful and a step in the right direction, but we kept coming back to the fact that a lot of the challenge originates while the conversation is still happening. If you can catch something in the moment, you can address it with your clinician immediately and potentially lead to better outcomes. If you realize you missed something after the visit, then you have to try to get another appointment (and in SF I often can't get another doctor visit till 2 months later).So we built Sidekick, to help patients and caregivers during a visit in real-time to translate medical jargon and suggest useful questions, ideally without becoming a distraction.If you want to try it, you can download it on our website. Sidekick is desktop-only for now, but we’re working on a mobile app for in-person visits.We would be especially interested to hear feedback on the live part of the experience. What are your thoughts on the balance between live help vs after-visit? Would something pre-visit be more helpful?

Enrichment

Theme
personal health and wellness tracking
Vertical
Healthcare
Function
Agent / copilot
Audience
B2C
AI stance
AI-native
Project type
Commercial product
Normalized one-liner
real-time desktop assistant for telehealth appointments
Manually corrected
False

Could you build this?

Partial The desktop UI and prompt chaining for medical explanations are straightforward, but capturing low-latency system audio across OS platforms and maintaining strict HIPAA compliance/medical guardrails are non-trivial.

What it would actually take: The app requires Electron/Tauri with native C++ audio loopback capture drivers (WASAPI on Windows, CoreAudio/AudioServerPlugIn on macOS) streaming PCM audio to real-time speech-to-text (e.g., Whisper/Deepgram) and LLMs. The difficult aspects are zero-latency system audio isolation to separate clinician and patient voices, reliable medical terminology entity extraction in real-time, and designing a HIPAA-compliant zero-retention data pipeline.

Discussion

5 comments analyzed.

Concerns raised: Transcription errors leading to dangerous medical instructions, Doctor pushback against patient-facing AI outputs, Risk of inaccurate or misleading summaries wasting doctors' time

Feature requests: Pre-visit symptom summaries and question preparation, Patient verification step for AI-generated summaries

Competitors

Other products that read as similar to this one — 102 launches clear the similarity bar, closest 8 shown.

Attention rank: #43 of 103 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).

Launched 330 days after the earliest competitor.

Other launches for this product

Same idea, different domain

Nobody's really built a agent / copilot tool for Agriculture yet.