Our weekly to do column rounds up multiple concerts, comedy shows, basketball and hockey games, a farmers market, art exhibits and much more going on Feb. 26 to March 4.

They call it a “world model”, an essential tool to help AI systems make sense of the complex, unpredictable physical spaces into which many will eventually be put to work. The company argues that a ...

The prototype at the end of the fabrication of an inverted quarter pyramid. Credit: Proceedings of the 38th Annual ACM Symposium on User Interface Software and Technology (2025). Knitting may seem ...

Recursive: to compare both jsons in depth (vs top level) Array comparison: to compare arrays index by index (vs as a single object) Field key as path: when recursivity is enabled, there's the option ...

Abstract: Recognizing an object from its background is always a very challenging task for pattern recognition, especially when the size, pose, or illumination of the object or the background are ...

numpy.result.dtype on non-array objects that have a .dtype attribute will unexpectedly use the .dtype attribute instead of returning dtype object. Creating an array with the same objects will as ...

Java's default constructor allows developers to create instances of classes when no other constructors are explicitly defined. The default constructor in Java takes no arguments -- it simply ...

Copying objects is a common Java programming operation that has one serious trap. Here's how to avoid copying from an object reference and only copy the instance and values you want. Copying objects ...

Abstract: With the goal of providing an alternative to optical and other tactile sensors, we set out to stress test the object shape identification capabilities of barometric tactile arrays in robotic ...