"Sugar content meters found in large-scale fruit grading operations are very expensive, running over $250,000 for a single unit. Our sugar content meter is only around $12,500 per unit, so it can be used even in medium-sized farming operations.
At the Information Security Expo, Platform of Japan presented Data Killer, a device that can erase data instantly. Data on a hard disk is recorded using magnetic alignments. Data Killer obliterates data instantly, by using a strong magnetic field to change all the magnetic alignments to the same direction.