Abstract: A digital twin has recently received considerable attention in various industry domains. The digital twin replicates physical objects (e.g., people, objects, spaces, systems, and processes) ...

The season of savings is back, and Mattress Firm, the nation's largest mattress specialty retailer, is making spirits bright with its highly anticipated Black Friday Sale. Whether shoppers are ...

The Cocoon mattress by Sealy is a boxed hybrid mattress of memory foam and coil springs—and it’s the best boxed mattress ...