FlexDisplay: An Optimized Smartphone Display Framework To Conserve Battery Power. - Anshak Goel; Deeptorshi Mondal; Manavjeet Singh; Sahil Goyal; Navneet Aggarwal; Jian Xu 013; Mukulika Maity; Arani Bhattacharya (ACM J. Comput. Sustain. Soc., 2025)