Engineering innovations by TriLite and ams Osram bring AR to lightweight smart glasses and a single module can synchronise multiple instruments over long distances, says TiePie engineering. In other news, TDK has a sample kit with 10 TVS diodes, Richardson RFPD adds NXP Semiconductor’s RF modules to shrink 5G radio units, Rutronik offers Omron’s fast response sub-miniature base switch range and Sfera Labs has signed a distribution agreement with DigiKey to provide access to its industrial automation technology and products.