Technologies coming up in next one year, though, is set to make PCs more interactive, fun and perhaps nosier than you’d like them to be. Interactive computers will have 3D cameras that behave more like eyes, with the ability to recognize objects and measure distances. Sensory input through sound, voice and touch will help PCs respond to and anticipate our needs. And like every year, PCs will get thinner, faster, and lighter and have longer battery life. Games and movies will look smashing with higher-resolution displays. The new technology, however, will come with a price.