Screen not wide enough for you? Lenovo's prototype Legion Pro Rollable gaming laptop expands, side to side, at the press of a button.

At CES 2026, Lenovo unveiled its next productivity laptop, which uses AI to rotate its screen so it's always facing its owner ...

Abstract: With the development of communication technology, the linearity of power amplifiers has become an important indicator of the modern communication systems, and digital predistortion (DPD) ...