CLEARink Displays demonstrated its ePaper 2.0 reflective displays at the Society for Information Display (SID)’s DisplayWeek 2019. The company further announced that it has signed MOU/LOI for more than $300 million worth of business from four leading tablet makers.   Traditional textbooks are often obsolete by the time they reach the students, they result in tens of millions of trees being cut and pollute waterways. Traditional tablets and laptops are an eye health concern, particularly in Asi...