I love my blackberry—it’s my little connection to the larger world that can go anywhere with me . I also love my laptop computer ，as it holds all of my writing and thoughts .Despite this love of technology ,I know that there are times when I need to move away from these devices（设备） and truly communicate with others.
On occasion, I teach a course called History Matters for a group of higher education managers. My goals for the class include a full discussion of historical themes and ideas .Because I want students to thoroughly study the material and exchange their ideas with each other in the classroom ,I have a rule —no laptop ,iPads ,phones ,etc .When students were told my rule in advance of the class, some of them were not happy .
