Samsungís Silicon Valley-based chief strategy officer has admitted in an interview with Trendsetter that he uses an Apple Mac, iPad and iPhone when at home. Young Sohn, who joined Samsung in August after a long stint with Intel, was highlighting what he called Appleís ëstickyí ecosystem, which he believed gives the Cupertino giant its competive advantage over Samsung. Samsung by comparison, remains ëdevice-centric,í but he said it would continue towards developing a more connected ecosystem.