Seminars@Hadley: Seminars@Hadley are the school's free, “just in time” webinars, sharing timely topics of interest to people who are blind or visually impaired and blindness service providers. They last 1-2 hours and can be accessed online from the convenience of your home or office or “on the go.” All seminars are archived on the Past Seminars page. A number of seminars are eligible for continuing education credit.