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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.
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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.
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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.