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Significantly improving the appearance of the interiors, Villarreal installed wireless LED spotlights on her artwork and rechargeable battery-operated motion-sensor lights under the kitchen cabinets that turn on when she walks inside.

Google's Chromecast devices plug into TVs and allow users to stream content like web video and music wirelessly using a mobile device or laptop.

The Mountain View company in December proposed restructuring its business contracts with mobile device manufacturers and wireless carriers.

Six years later, how that Northern California community responded to the botched evacuations offers lessons for Los Angeles County, where wireless evacuation alerts to western Altadena came nine hours after the Eaton fire broke out.

Despite upgrades to wireless alerts system, emergency warnings were often ineffective when most needed during the Los Angeles wildfires.