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NerdLens: Mirror your computer with cardboard VR

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Why This Matters

NerdLens introduces a novel way to turn your existing smartphone and cardboard viewer into a VR desktop display, enabling users to view their computer screens in a virtual environment without expensive hardware. This proof-of-concept highlights the potential for accessible, DIY VR solutions that could democratize immersive computing experiences for tech enthusiasts and developers alike.

Key Takeaways

NerdLens

Put your computer screen in a headset you already own.

A wired, open-source VR desktop experiment for iPhone and Google Cardboard.

NerdLens captures your desktop, compresses it into JPEG frames, sends those frames over USB, and renders them on a virtual screen inside a stereoscopic Cardboard view. No expensive headset. No cloud streaming. Just a phone, a cardboard viewer, and an arguably unreasonable amount of curiosity.

Important NerdLens is an early proof of concept, not a polished consumer app. The current mobile project targets iOS, requires a source build, and is best suited to hacking and experimentation.

What it can do

Stream a selected display or window into VR at a configurable target of 10–60 FPS

Keep traffic on a wired USB tunnel through iproxy

Show a live preview, connection state, frame count, resolution, and target FPS

Move the virtual display closer or farther away without leaving the headset

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