I’ve spent thousands of hours with SESIS. Replacing it isn’t all our students with disabilities need. March 5, 2019/in Chalkbeat /by Ben ZappI’ve spent thousands of hours with SESIS. Replacing it isn’t all our students with disabilities need. Chalkbeat 0 0 Ben Zapp Ben Zapp2019-03-05 11:41:132019-07-16 12:01:59I’ve spent thousands of hours with SESIS. Replacing it isn’t all our students with disabilities need.