The bottom-left 4 x 4 pads represent drum sounds (touch the slider to scroll up and down through even more sounds), while the bottom-right quarter of the grid serves as a clip-length control (press and hold the first pad, tap the fourth for a four-bar loop, etc.).
As interoperability and cyber-security standards become increasingly established over the next year, it will be easier to pick winners and losers in the smart-grid space and perilous for multinationals to sit on the sidelines as their competitors corral control over a promising growth industry.
The following March, security firm IOActive created a proof-of-concept exploit designed to spread from meter to meter and take control of a smart grid.