By this point, the console war between Nintendo and Sega had evaporated, with both companies now facing Sony as their rival. Sega made one more console, the Dreamcast, which had a number of innovative features including a built-in modem for online connectivity, but the console's lifespan was short-lived in part due to the success of Sony's next product, the PlayStation 2, one of the best-selling home consoles of all time.[38] Sega left the home console hardware business in 2002 to focus on software development and licensing.[2] Nintendo remains a key player in the home console business, but more recently has taken a "blue ocean strategy" approach to avoid competing directly with Sony or Microsoft on a feature-for-feature basis with consoles like the Wii, Nintendo DS, and Nintendo Switch.[39]