Viewing profile — bruno_rzn
bruno_rzn
HN member- Joined
- Wed, Dec 27, 2017, 3:09 PM UTC
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- 15
- Public activity
- 11 items
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About bruno_rzn
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Recent public activity
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Comment #44096050
Thanks a lot! Yes, the first idea that came to mind (after music/light controllers) was indeed car user interfaces. Maybe some cool interfaces for home automation too, and I can al…
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Comment #44091330
I’m working on Karl [ https://www.veloursdevices.com ], a MIDI controller. It’s quite unique because it features 32 encoders over a display, which allows you to have a fully custom…
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Show HN: Biq Blue – Destroy Your Google BigQuery Costs
Hi! I've been working on Biq Blue, a tool engineered to analyze your Google BigQuery tables, storage, and requests with the goal of drastically reducing your costs. Currently in ea…
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Comment #35752765
I'm building a MIDI controller that has knobs (rotary encoders) displayed on top of a full hd display. I looked everywhere for something similar and I'm pretty sure that it does no…
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Ask HN: Could we make a decision based on a random measured value?
Let's have a set of two actions { goLeftOpenDoor, goRightRiseFlag }, and a deterministic algorithm to pick one action given a completely random input. Alice and Bob are both aware …
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Comment #17850572
Thank you again for this answer. What I really don't understand here is the transition between : 1 - You can read Kaya's identity as per capita CO2 emissions from human sources is …
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Comment #17831379
Could you generalize to other identities ? Or, on the contrary, give an example of such equation with some actual empirical value ?
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Ask HN: Can a tautology be serious?
Let's write a tautology : A = A Let's rewrite it : A = A/B * B Now, I often see people (in economics, mostly) do this little trick : ΔA = Δ(A/B * B) Δ * ln(A) = Δ * ln(A/B) + Δ * l…
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Comment #16491226
Thanks a lot. Very interesting link. Same question: this iFrame would be used to store information related to the user across websites, it kind of works like a cross-domain-cookie-…
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Comment #16485996
I mean, since most of Tag Managers solutions let 3rd Parties set cookies, ads companies such as Criteo (for instance) must use them to trace users across several websites, no ? Wha…
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Ask HN: How will the GDPR law handle tracking cookies?
I wonder to which extend the GDPR EU Law will have an impact on tracking cookies ? (Could we prove that a cookie can actually contains personal data, let's say, if the same cookie …