Take a closer look at three Dyson prototypes that will never be.
James Dyson wearing a prototype of the Dyson Halo N066 augmented reality headset.
The headset from various angles.
A front view of the headset.
A sketch of Dyson Halo hardware.
Another sketch of Dyson Halo hardware.
A sketch of the headset.
A sketch of the headset folded.
A closeup of the headset.
Dyson Halo components.
A sketch of the Dyson Halo wearable controller.
The headset's applications.
Dyson's V4HF digital motor was developed over the course of three years. The ten engineers working on the project wanted to create a smaller motor with enhanced performance for use in a hydrogen fuel cell.
Dyson's Diesel Trap X007 prototype may remind you of the brand's cyclonic vacuums.
That's because Dyson wanted to apply its cyclone filter technology to diesel fuel engines to reduce air pollution (similar to the way it filters allergens when you're cleaning your floors).
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