Motorola’s high-end smartphones will soon be able to work with a docking station that provides them with a large screen and keyboard. CEO Sanjay Jha: “You will see this across our portfolio of high-tier smartphones” Motorola also plans to release additional tablets, in different sizes, by the end of the year. Jha says he expects tough competition from Nokia when it comes out with Windows phones, but a lag while it ramps up presents opportunity. Motorola also hints that Google employees might be getting Xoom tablets.”]