HN user

peter_retief

785 karma

Software developer with a special interest in sensors and ML

Posts190
Comments845
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app.localmail.uk 1mo ago

Secure Self-Hosted Infrastructure

peter_retief
1pts0
www.youtube.com 1mo ago

The most beautiful formula not enough people understand

peter_retief
2pts0
github.com 3mo ago

My billing system, it could be useful to some

peter_retief
2pts1
github.com 3mo ago

AI Tremor-Print: Biometric Identification System

peter_retief
2pts1
www.allaboutcircuits.com 1y ago

Oliver Heaviside: Pioneer of Electromagnetism and Vector Calculus

peter_retief
2pts0
github.com 1y ago

Physiological-Biometric-Auth

peter_retief
1pts0
twitter.com 1y ago

I Took a Snapshot of Sound

peter_retief
1pts0
lcamtuf.substack.com 1y ago

The marvelous disappearing capacitor

peter_retief
103pts13
www.eoht.info 1y ago

Human Entropy

peter_retief
2pts0
lcamtuf.substack.com 1y ago

Shining Light on Photodiodes

peter_retief
3pts0
news.ycombinator.com 2y ago

Proofpoint Blocking Ups Clients

peter_retief
1pts4
news.ycombinator.com 2y ago

Ask HN: Voice only messaging, unable to read

peter_retief
1pts0
en.wikipedia.org 2y ago

Active Measures

peter_retief
2pts2
news.ycombinator.com 2y ago

Oscar Wilde

peter_retief
1pts0
news.ycombinator.com 2y ago

Ask HN: Mini PC with fast NIC and no graphics card

peter_retief
5pts5
www.cursor.so 2y ago

The AI-First Code Editor

peter_retief
37pts13
www.youtube.com 2y ago

Mystery of Entropy Finally Solved After 50 Years? (Stephen Wolfram) [video]

peter_retief
2pts0
sealedabstract.com 2y ago

NSA-proof your email in 2 hours

peter_retief
4pts2
www.cambridge.org 3y ago

Age-incidence and prevalence of HIV among intact and circumcised men

peter_retief
3pts4
ourworldindata.org 3y ago

Causes of Death

peter_retief
1pts0
twitter.com 3y ago

Dennis Ritchie

peter_retief
1pts3
www.youtube.com 3y ago

ChatGPT and PLC Programming

peter_retief
1pts0
www.nme.com 3y ago

Graham Nash pays tribute to David Crosby, dead at 81

peter_retief
1pts0
blog.arduino.cc 3y ago

Check out James Bruton’s robotic camera operator

peter_retief
2pts0
oonagee.com 3y ago

Cyber-Security for Home Networks

peter_retief
3pts0
dl.acm.org 3y ago

On the Dangers of Stochastic Parrots: Can Language Models Be Too Big?

peter_retief
2pts0
www.nature.com 3y ago

Bees learn football from their buddies

peter_retief
3pts0
www.ft.com 3y ago

Hit film Return to Dust has vanished from China’s cinemas. Why?

peter_retief
2pts0
www.youtube.com 3y ago

Denisovan – Ancient Human

peter_retief
2pts0
twitter.com 3y ago

Dear Chess World

peter_retief
239pts3

wow this is murky water, I love the abstraction of AI, I feel like the director of an orchestra creating beautiful music in code.

I always resented having to write the same code over and over, now automated by AI

but also support free and open software, as all knowledge should be

I got a bill for about R900 for just having a look at some of their services?

I will never use them again, they are huge so probably dont really care about small users

I have actually replaced most of what they do with Raspberry Pi's using cloudflare tunnels

It is a great analogy.

Also quite like Linus Torvalds likening of AI to a compiler.

He argues that calling AI the "author" of code is the equivalent of saying a compiler wrote your code.

He views AI as an incredibly powerful productivity layer, much like the historic progression from machine code to assemblers, and then to higher-level compilers!

I have made boards but never actually used them (the delay between need and supply is too long for me)

I wish I could 3d print a board with all its components - instant gratification (which incidentally was one of my half baked projects)

The real test of a programming language is its readabilty.

I looked at lisp many times and it just doesn't do it for me.

I created three throwaway android apps in an afternoon to test my code. (All fairly well written)

In software it is now possible to test ideas instantly, this is great for people like me that have so many ideas.

It has been running for about 20 days, have a small companies email and web site running locally.

Would like to publish the setup so others can try it out as well.

A fun thing was to route local domain emails locally so they never have to leave the server.

Very little maintenance so far, mustn't speak to soon though.

I saw this and decided it would be great for tracking my vegetable patch,

when i planted seeds,

when are they expected to germinate

when do i need to water

when will I get to harvest

Watering would be based on weather conditions

Did i misunderstand the concept?

I would be very interested for as many people as possible to test this and give feedback. Particularly testing with different postures, hands, walking, different sensors etc. Very simple to setup and does not require expensive hardware.

I have always wanted to buy my food directly from farms but the logistics is daunting.

So I am creating an ambitious app that uses agents

Admin: -> handles all financial transactions and manages the app

Subscriber:-> entity who orders/shops

Market: -> the agents that work with the farmers or markets

Catering: -> for any processing or recipes

Delivery: -> handles cold chain, delivery, storage

Initially I will do everything but the idea is to delegate the agents

The basic structure is in place

https://github.com/peterretief/orderin

LotusNotes 4 months ago

I have been waiting for someone to open source lotus notes, sadly the time is probably past.

LotusNotes 4 months ago

I have certification in Lotus Notes, I quite liked it. Fairly simple to create an application but not being open source was a problem.