Scan your food with the NutriRay3D smartphone accessory to count calories 4:01

Meet NutriRay 3D, a smartphone add-on that will scan your plate and fill out your food diary for you, because you don't want to eat pre-packaged foods for the rest of your life just to count calories.

Remodeling barely scratches the drywall of what VR can do for your home

At the 2016 International Builder’s Show in Las Vegas, builders are embracing virtual reality as a way to get customers hooked on structures that don’t even exist yet, and perfect them before the first brick is laid.

Dreading summer already? Frigidaire’s smart window air conditioner lets you cool on demand

Nest is pretty worthless for those living without central air, so Frigidaire updated its Cool Connect, a smart air conditioner that works with an app. You can turn it on before you get home to avoid melting.