This is less than a year after the Teal Wand from Teal Health became the first at-home cervical cancer screening test ...

Finding the best scanner for your needs can be challenging when there are so many types and sizes available. Most flatbed and sheetfed scanners are geared toward everyday office tasks or photo image ...

This deck of cards has a bar code printed on the edge of each card. Scanning these bar codes would reveal where every card is (or isn't - if cards are missing.) Think card magic. This wouldn't be a ...