Imagine your refrigerator sending a text alert when you're low on milk or Tabasco sauce. It's not science fiction—Microsoft has partnered with Liebherr's device division to develop a Cortana-powered SmartDeviceBox that makes it reality.
This latest SmartDeviceBox integrates into any Liebherr fridge or freezer, connecting it to the internet. Equipped with a smart camera, it identifies contents and notifies you when items run low.
Microsoft hasn't disclosed pricing yet, noting it's a promising prototype. The modular, upgradeable design ensures longevity and utility.
A voice module lets users add groceries to a smartphone shopping list via voice commands.
Smart fridges aren't new—LG pioneered the first internet-connected model, the Digital Internet GOD, nearly 16 years ago. Competitors like Samsung's Tizen-based Family Hub ($5,000, 21.5-inch touchscreen, Alexa integration, three cameras for app viewing) are vying for dominance. 3 Best Smart Refrigerators You Can Buy Right Now
Yet Microsoft's Cortana fridge stands out with its automation.
Unlike Samsung's manual checks, SmartDeviceBox uses deep learning for automatic object recognition. 
Built on artificial neural networks—mimicking the human brain—these systems learn and improve over time. Similar tech powers YouTube's video understanding (Read More) and neural paintings from photos (Read More).
Networks stack layers for accuracy, but deeper layers risk signal degradation—like data loss in cheap routers. Microsoft overcame this with 'residual deep webs,' achieving a 152-layer network that won the ImageNet contest.
These networks require extensive training. For SmartDeviceBox, Microsoft fed it millions of food images—milk cartons, ketchup bottles, jars. Accuracy improves as more users contribute data.
Microsoft's Allison Linn highlights expanding applications, like Cognitive Services Computer Vision for image analysis (categorizing beach photos, detecting age/gender). 
Developers can access this via the open-source Computational Network Toolkit (CNTK).
Skeptics dismiss smart fridges as overkill, like network-controlled rice cookers (9 of the Stupidest Smart Home Gadgets). Who needs a movie on their fridge door?
But Microsoft's focus on data—alerting you proactively—changes that. As a modular add-on for standard fridges, it's practical and future-proof.
It's early, but this prototype signals real innovation. What do you think? Ready for a Cortana fridge, or still skeptical? Share in the comments.
