Abstract: For an AI tic-tac-toe manipulator application, a real-time vision-based approach is proposed. The technique employs the RealSense camera to capture color and depth images. Combining object ...

In the 1900s, many educators believed that if you built a solid lesson and taught it efficiently, learning followed: One and done, no need for reteaching. But in 1998, a seminal paper by Paul Black ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Katie Okamoto Katie Okamoto is an editor focusing on sustainability. She’s ...

Google Doodles is celebrating the 2026 Winter Olympics start today, Feb. 4, 2026, with a new Google Doodle curling game as Team USA hopes to snag a medal in three curling events today at the 2026 ...