Preview: Top technology trends that will dominate 2015

More than 150 thousand tech innovators and gadget geeks are flocking to Las Vegas in USA this week for the annual International Consumer Electronics Show(CES). Considered the hub of innovation by many, the forum witnesses launch of new technologies and product announcements. The CES 2015 reveals the hot trends for this year, which include - Internet connectivity in everyday products such as cars and appliances and the growth of online video as an alternative to traditional television channels. 4K TVs, drones and wearable technology will also make inroads into everyday life while smart clothing that can take your temperature or measure your heart rate is also going to debut at this year's CES.