Veriphi's laser-based medication checking system aims to drastically reduce medication errors in hospitals, both here in New Zealand and around the world.  In New Zealand alone 120 people die annually due to preventable medication errors.  Over the past six years Veriphi has spent $6m developing a laser analyser that scans the contents of IV lines, bags and syringes to determine if the drug and dosage are correct for the patient.  Read more here or check out the Snowball effect campaign.