At the end of each year, IBM releases its “5 in 5″ — five technology predictions that IBM researchers foresee coming to fruition within the coming five years. These predictions are based on everything from emerging market trends to cultural and social behaviours to actual technologies IBM has incubating in its many labs. And if this year’s predictions are to be believed, many computational systems — from your tablet and laptop to your smartphone — are about to get a lot more sensory, learning to see, hear, touch, taste, and smell in their own digital ways.