Research, engineering notes, and what we learn along the way.
Physical AI: When artificial intelligence leaves the screen and enters the real world
At CES 2026, Jensen Huang said robotics had reached its “ChatGPT moment.” The line resonated because it points to something real, even if the comparison has limits. ChatGPT made technology visible to the public after years of maturing inside research labs. Physical AI presents a different challenge. The hard part is not building a compelling interface. It is solving a far more demanding technical problem.
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.