Research, engineering notes, and what we learn along the way.

Physical AI Begins Where Prediction Ends
One helpful way to look at the current robotics boom is to focus less on what happens when we put AI into machines, and more on how things change when an AI model must deal with the results of its own actions.

Set Up Ubuntu Desktop on AWS with Amazon DCV and Nvidia GPU (2024 Guide)
Using the default Ubuntu user account provided in AWS images is not recommendedIn this article, I will guide you step-by-step through the process of installing Ubuntu Desktop on AWS, configuring Nvidia drivers, and enabling the Amazon DCV server. This setup will allow you to access the remote desktop using the DCV client provided by Amazon.

Getting started with OpenCV in Python
If you have no experience working with OpenCV in Python and want to learn how to use its basic functions to explore this powerful computer vision tool, this article is for you. I'll explain the main functions of OpenCV, the essential concepts about images you need to know, and how this library handles images as NumPy arrays.