Kristie Shultz

2026 has turned out to be the year humanoid robots stopped being a CES novelty and started clocking actual shifts on factory floors. Boston Dynamics’ Atlas is sequencing car parts at Hyundai’s Georgia plant, Figure AI’s Figure 03 is folding laundry in pilot homes, and Tesla’s Optimus is quietly learning tasks inside Tesla’s own factories. […]

In 2018, a team of archaeologists flew a laser-equipped aircraft over 2,100 square kilometers of Guatemalan jungle. What they found shattered everything historians thought they knew about the ancient Maya civilization. Beneath an unbroken canopy of tropical forest, their LiDAR sensors revealed more than 60,000 previously unknown structures — pyramids, palaces, roads, irrigation systems, and

LiDAR sensors used to cost tens of thousands of dollars. The ones in Waymo’s self-driving cars still do. But over the past five years, a wave of compact, affordable sensors has brought laser-based distance measurement within reach of hobbyists, students, robotics enthusiasts, and anyone building their first autonomous project. In 2026, you can buy a

Imagine you are a wheat farmer in Punjab. You have 150 acres to manage. Every season, you walk your fields and try to guess where the soil is uneven, where water is pooling, which patches of crop are lagging behind, and where to spray next. You are making important decisions — decisions that affect your

Self-driving cars are no longer a distant dream. In 2026, robotaxis are operating in major cities across the United States, fully autonomous vehicles are expanding to new markets, and the technology behind them is becoming more powerful and affordable every year. At the heart of most self-driving systems is LiDAR — Light Detection and Ranging.

The race to build safe, reliable self-driving cars has produced one of the most intense engineering debates in modern technology: which sensors should an autonomous vehicle use to perceive the world around it? The three main contenders are LiDAR (Light Detection and Ranging), radar, and cameras — and every major autonomous vehicle company has taken

You have probably heard the word LiDAR more and more over the past few years — in conversations about self-driving cars, drone surveys, autonomous robots, and 3D mapping software. But what exactly is LiDAR, and how does it actually work? This article breaks it all down, step by step, from the moment a laser pulse

If you’ve ever unlocked your iPhone with your face, watched a self-driving car navigate busy streets, or seen a drone map a construction site — you’ve already benefited from LiDAR without even knowing it. But what is LiDAR, exactly? How does it work? And why is everyone from Apple to NASA using it? In this