Every day there are technological breakthroughs that occur behind the closed doors of research labs (and house garages where some startups begin), and then there are the breakthroughs that “go mainstream” with consumers. 2015 saw so many that it is difficult to condense the list to five. The following impressive technologies made the cut because they improve convenience, productivity, and efficiency (in addition to having that barely definable “wow” factor).
1. Wearable Smart Devices