How technology effects on Human Resource?

Technology plays a key role nowadays. Without that its messy to manage work effectively. Technology gaps are available with generation X and Y clearly. Nowadays youngers and small kids are interested in technology where are elders like above 45 years are generally not willing to use technology like internet banking, mobile banking, touch phones, digital camera, photo sharing etc... But in order to execute company automation most companies have faced to serious difficulties due to technological advancements as effected on humans.