These futuristic gadgets are not concept art or vaporware. You can actually buy them now, and some are far more useful than they first seem.

New Android app detects nearby smart glasses that could be secretly recording you. Nearby Glasses scans Bluetooth to alert users of potential cameras.

When you buy through our links, Business Insider may earn an affiliate commission. Learn more These days, it's hard to find a TV that isn't smart. Just about every new model comes loaded with ...

Samsung has designed Privacy Display for scenarios such as commuting, public spaces, or using a phone in crowded areas.

I'm not against foldables, but some of the reports about what Apple has in store give me pause, including an eye-popping price tag and the lack of one key feature.