By Gadjo Cardenas Sevilla
San Francisco - An important part of Lenovo Tech World is the unveiling of concept devices sporting new technologies. The CPlus concept is a bendable smartphone that can be worn as a bracelet and is a cross between wearable and mobile device. Lenovo is looking at ways to enable devices to bend not just the display but all the components inside. The CPlus is very much a concept device and won't survice the rigours of day to day use but still promises a more flexible future.