Last week, XpanD began shipping its second-generation X102 DLP-link glasses for 3D television. Unlike most active shutter glasses, these don’t need to have a separate emitter in order to sync with the 3D television. These glasses support 3D-ready HDTVs and projectors that use DLP technology. The display will flash a signal to the glasses to switch from one eye to the other. This feature is called DLP-Link and eliminates the need for extra components in the TV or projector.