The Spinning Screen In screen-based experiences, the screen itself can become the physical device used for interaction. The “move-ability” of the screen affords interactivity between the screen artifact and the viewer and between the virtual space and the physical space. As a movable screen interface, I have created the spinning screen, a two-sided monitor mounted on a revolving base. This inte...

Asymptotics of solutions to Schrödinger equations with singular dipole-type potentials is investigated. We evaluate the exact behavior near the singularity of solutions to elliptic equations with potentials which are purely angular multiples of radial inverse-square functions. Both the linear and the semilinear (critical and subcritical) cases are considered. Dedicated to Prof. Norman Dancer on...

Did your ballet teacher ever warn you that skating or weightlifting could ruin muscles? Cross-training is now recommended for dancer strength and versatility—but definitely need some guidance to get started.