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thedjinn commented on Show HN: App to create object detection projects without coding   lookuq.com/create-your-ow... · Posted by u/Huongngtm
anh_n · 5 years ago
Hi all, I am co-founder of Lookuq and want to explain a bit more about our idea.

There is a lot of apps to recognize some things. Popular example are PlantNet, PlantSnap for recognizing plants. They all have similar functionality, you take a picture of the object and then the app show you a list of objects it thinks what is it. Click on it, you can see more information about the object.

There are many things which visual identification is helpful, e.g. dog breed, animal, plant species, vintage watches, artworks, ...

Everyone is expert in something and may have a lot of images of the objects and information about it. They should be able to share this knowledge to other people.

With our Lookuq platform, it is super easy to create an object recognizer app without coding. All you need is photos of the objects and some information about the objects in tabular form (CSV, Excel format). Then you can upload it to our website, let the system automatically create and train the model to recognize the objects. After that just use our pre-made app (available on both iOS and Android) to recognize the objects and show related information to the objects.

I would love to know what you think about it?

thedjinn · 5 years ago
How many images does your app typically need to avoid overfitting?
thedjinn commented on The End of OS X   stratechery.com/2020/the-... · Posted by u/Amorymeltzer
coliveira · 6 years ago
OS X (the name) is gone for a while, it was replaced by macOS. The numbering change now is inconsequential.
thedjinn · 6 years ago
Most people probably don't even refer to the macOS versions by number but by codename.
thedjinn commented on Cleaning My MacBook After 16800 Hours of Use   quanticdev.com/articles/c... · Posted by u/soygul
g_airborne · 6 years ago
I just replaced my MacBook Late 2013 after similar usage. No repairs, no hiccups or any component failure whatsoever except for a very badly degraded battery - it lasted about 1.5 hours on a full charge at the end. There’s a lot to be said about Apple but honestly I don’t see any other manufacturers that produce laptops that last so insanely long. Hopefully my new one will last as long as well :)
thedjinn · 6 years ago
I'm on a 2012 MBP with similar experiences. Every year I think about finally replacing it, but hold off on it because everything still works fine apart from some increased fan noise and reduced battery capacity (which doesn't concern me too much). If you treat your laptop with care it really does last a long time.

At some point I expect I will stop getting MacOS updates which will force me to upgrade to a newer model.

thedjinn commented on A personal story about 10× development   nibblestew.blogspot.com/2... · Posted by u/bkor
gbersac · 7 years ago
It's easy to be a 10x developer if you don't write tests, no documentation and don't design anything, don't do any code review...
thedjinn · 7 years ago
That will make you a 10x developer today but a 0.01x developer when shit hits the fan.
thedjinn commented on Ask HN: What do you do with your Raspberry Pi?    · Posted by u/xylo
unforswearing · 7 years ago
I have been thinking about doing something similar -- would love to hear more about this if possible!
thedjinn · 7 years ago
It's basically a Pi, a buck regulator, a tiny COB USB audio interface and an SSD1306-based 128x32 display. Removed all connectors and replaced them with soldered wires so it packs neatly into a tiny box.

The software is all custom and written in C, using Jack for low latency audio and my own driver for the display (Adafruit makes a Python driver but it eats half of your CPU and is not optimized for i2c bandwidth or high framerates).

thedjinn commented on Ask HN: What do you do with your Raspberry Pi?    · Posted by u/xylo
thedjinn · 7 years ago
I built a guitar stomp box using a Raspberry Pi Zero to trigger samples with a foot switch. Runs on 9 volts and has a very bright OLED display so I can still see what it's doing when I'm playing in a dark venue.
thedjinn commented on Show HN: Guitar Dashboard – Open source music theory explorer for guitarists   guitardashboard.com/... · Posted by u/mikehadlow
thedjinn · 8 years ago
Looks decent. I would suggest adding more tunings for us metal players that play lower tunings (for example, I play 2 whole steps down)
thedjinn commented on Ask HN: What is one Vim trick most people don't know?    · Posted by u/wawhal
hiyer · 8 years ago
vim 8 and neovim have pretty functional in-built terminals (:term). You can try that if you're using one of these.
thedjinn · 8 years ago
That's more keystrokes. ;)
thedjinn commented on Ask HN: What is one Vim trick most people don't know?    · Posted by u/wawhal
thedjinn · 8 years ago
Not really a trick of Vim itself, but when using Vim from the terminal I find ctrl-z very useful to background Vim, type in a few shell commands for git or whatever and then use "fg" to hop back into Vim.

u/thedjinn

KarmaCake day295January 19, 2011
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Freelance software consultant with a particular interest in performance optimization, signal processing and dataflow programming.
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