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CTX Laser Projection Virtual Keyboard

When HN users recommended it

2 HN users recommended this between 2018 and 2024, in 2 comments.

20072026

Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.

What HN users said

mikestew linked amazon.com View on HN

...stating that the laser tech was particularly sensitive topic.

Perhaps it's my jaded view seasoned by the observation of decades of tech bullshit, but that could go one of two ways:

1. The laser tech is full of trade secrets that we dare not reveal just yet.

2. We don't want anyone to find out that we bought these laser things off AliExpress.

(Or maybe it's tech you could buy off Amazon ten years ago, who knows? https://www.amazon.com/Brookstone-FBA_mp-796246-Projection-V...)

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