Susan Kohler
UcanTALK
FreeUcanTALK is an augmentative and alternative communication (AAC) and navigation app designed for iPad that enables communication for individuals...
iOS
VSEPR
FreeVSPER teaches Valence Shell Electron Pair Repulsion theory and enables the student to appreciate the constraints imposed by the number of electron...
iOS
UnitCell
FreeUnitCell is designed for 3D visualization of all the common crystallographic unit cell types. Unit cell structures may be rotated and zoomed, and...
iOS