A PNT industry group said the GPS system itself was ‘ripe for rapid modernization.’

Energizer today announced the launch of new Energizer Ultimate Child Shield coin lithium batteries that are available in the 2032 size used in Apple's AirTags.

The Child Shield batteries do not cause ingestion burns if swallowed, and they also include an element that turns the mouth blue when exposed to saliva. Energizer says this will allow caregivers to be alerted when ingestion has occurred,…