WESTLAKE VILLAGE, Calif.--(BUSINESS WIRE)--Interlink Electronics, Inc. (OTC: LINK), a global leader in human-machine interface (HMI) and sensor technologies, reported results for the three and six months ended June 30, 2015. Second Quarter and Six-Month 2015 Financial Results Revenue in the second quarter of 2015 increased 6% to $2.8 million from $2.7 million in the same year-ago period. For the first six months, revenue increased 16% to $5.1 million from $4.4 million in the comparable period.