"It's about not having stocks of formula in the nurseries so parents can come by and say, 'I want some formula for the baby, ' and the staff will just hand them bottles of formula, " she said.

WSJ: One Sure Formula for Controversy

With a new formula in hand they built a software and hardware combination that shoots ink directly onto the fabric and then seals it with 400 degrees of heat at a pressure of 100 pounds per square inch.

FORBES: Zazzle It

But before you dismiss our formula out of hand, watch how it performs over the next few years.

FORBES: Digital Rules

Shape Match converts hand-drawn shapes such a square and lines into clean and perfect versions - perfect for creating charts and formula Match can actually solve formulas hand-written with the S Pen.

ENGADGET: blogger-avatar

The Shape Match and Formula Match features help correct and digitise geometric shapes and solve numeric formulas hand-written with the S Pen.

ENGADGET: Samsung's Galaxy Note 10.1 coming worldwide this month, UI shown off on YouTube