LG is bringing to market a line of LED screens designed for small movie theaters, the LG Miraclass line. The four initial models range in size from 16- to 46-feet wide, offering 24-bit color and resolution from 2K to 4K. The screens are comprised of smaller panels featuring self-emissive LED pixels that run edge-to-edge (eliminating visible seams). Brightness adjusts across five stages — from 48 to 300 nits  — making the displays suitable for a range of use-cases, from the brightness required for 2D/3D movies to less light-intensive corporate presentations. Continue reading New LG Miraclass LEDs Offer Cinemas Projection Alternative

Ethereum completed its highly anticipated software upgrade known as The Merge last week, shifting to a more eco-friendly and sustainable framework. The upgrade is designed to reduce Ethereum’s energy consumption while making the platform cheaper and easier to use and laying the groundwork for future improvements. Ethereum developers prepared with diligence and attention to detail, but the industry was still on pins and needles as engineers scanned for snags and, though unlikely, braced for the possibility of systemwide collapse. Huge in scale, it was a high-wire act transitioning a live network. Continue reading Ethereum Foundation Completes ‘Merge’ for Energy Efficiency

ChargerLeash showed its smart charging cables at CES that sound off when you unplug your phone or tablet to remind you not to forget your charging device. They support a wide range of phones and tablets by measuring the specific high and low current states and alarm when they see the power use cease. Equipped with a sleep button for times that you want to leave the cable attached, it is easily possible to turn off the alarm with a simple touch. The company was promoting its Gen 2 Pro Series line. Continue reading ChargerLeash Demos Line of Smart Charging Cable at CES