DuoBook
Fold your Mac's desktop through the lid hinge. Real sensor, real optics.
Details
- External ID
- 1364532550
- Source
- GITHUB
- Company
- —
- Product
- DuoBook
- Website domain
- github.com
- Launched
- Sept. 10, 2026
- Cohort
- —
- Upvotes
- 12
- Upvotes percentile
- 0.3866256725595696
- Tags
- —
- Fetched at
- Sept. 14, 2026, 5:29 p.m.
- Updated at
- Sept. 14, 2026, 5:29 p.m.
Enrichment
- Theme
- foldable and dual-screen UI utilities
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- virtual dual-screen display folded across a macbook hinge
- Manually corrected
- False
Could you build this?
No The project involves physical hardware modifications, optical lenses/prisms, and physical hinge sensors to manipulate desktop projections across a laptop hinge.
What it would actually take: Building this requires mechanical and optical hardware engineering to design reflective optics and mounts, combined with custom embedded electronics (e.g., Hall effect or optical angle sensors) to monitor the hinge state. On the software side, it requires low-level macOS drivers or virtual display agents (using IOKit and CoreGraphics) to dynamically warp and partition the framebuffer across physical optics.
Competitors
Other products that read as similar to this one — 297 launches clear the similarity bar, closest 8 shown.
Attention rank: #170 of 298 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 303 days after the earliest competitor.
- hinge · github · 2026-09-10 · 74 upvotes · similarity 0.71
- Macbook Duo - Fold like iPhone Duo · ph · 2026-09-15 · 1 upvotes · similarity 0.71
- MacBook-Duo · github · 2026-09-11 · 127 upvotes · similarity 0.66
- MacDuo · github · 2026-09-10 · 21 upvotes · similarity 0.65
- softfold · github · 2026-09-12 · 51 upvotes · similarity 0.65
- DuoHinge · github · 2026-09-12 · 69 upvotes · similarity 0.62
- HingeGlass · github · 2026-09-11 · 15 upvotes · similarity 0.62
- foldelight · github · 2026-09-11 · 22 upvotes · similarity 0.61
Other launches for this product
- No other launches for this product.
Same idea, different domain
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