“Twenty years ago this month, the first text message was sent through the airwaves,” Sharon D’Agostino, vice president for worldwide corporate contributions and community relations at Johnson & Johnson, writes in the Bill & Melinda Gates Foundation’s “Impatient Optimists” blog, adding, “Since then, text messages have been used to communicate all sorts of information. Most inspiring to me is how the technology once used to send a holiday wish is transforming the way women and families receive the information they need to be healthier — no matter where in the world they are.” She discusses several initiatives working with mobile technologies to improve health education and access, and states, “The ubiquity of the mobile phone provides the perfect method to deliver critical health information, as more than a billion women in low- and middle-income countries have access to a mobile phone” (12/20).