MIT engineers have developed a LEGO-like stackable, reconfigurable artificial intelligence chip, paving the way for more sustainable, upgradeable devices. This innovative design uses light for communication between layers, making it easier to swap out or stack layers for adding new sensors or updated processors.

Imagine a world where our electronic devices are no longer obsolete within a few years, but can be upgraded with ease, reducing electronic waste and keeping our technology up-to-date. Thanks to MIT engineers, we are one step closer to this reality with their LEGO-like design for a stackable, reconfigurable AI chip. This groundbreaking design features alternating layers of sensing and processing elements, along with LEDs for optical communication between layers. This allows for easy reconfiguration and expandability, unlike conventional designs that rely on intricate wiring. MIT postdoc Jihoon Kang explains, 'We call this a LEGO-like reconfigurable AI chip because it has unlimited expandability depending on the combination of layers.' As we move towards an era of IoT and sensor networks, this innovative chip design has the potential to revolutionize edge computing devices, offering high versatility and adaptability. It's time to embrace the future of reconfigurable computing with LEGO-like AI chips that can grow and adapt with our ever-changing world!