SEATTLE — Last Sunday in Palm Springs, Calif., Jeffrey P. Bezos, the chief executive of Amazon, climbed into the cockpit of a 13-foot robot and began flailing his arms as though warming up for a workout, causing the robot's enormous appendages to mimic his movements.
"Why do I feel so much like Sigourney Weaver?" Mr. Bezos said, referring to the actress who wore a mechanical suit in a climactic battle in the 1986 movie "Aliens."
The intimate audience of entrepreneurs and academics, attending an Amazon conference on robotics and artificial intelligence, chuckled. Later, Mr. Bezos posted a photo on Twitter of himself in the suit with a more menacing air, the robot's arms raised as if about to deliver a bone-crushing bear hug.
For years, retailers have been haunted by the thought of Amazon using its technological prowess to squeeze them into powder. That battle has mostly played out on Amazon's home turf, the world of online shopping.
Now the fight is coming directly to retailers on actual streets around the globe, where Amazon is slowly building a fleet of physical stores. And while most of the attention has been focused on Amazon's grocery store dreams, the company has a more ambitious collection of experiments underway.
If those experiments work — and there is no guarantee of that — they could have a profound influence on how other stores operate. Over time, they could also introduce new forms of automation, putting traditional retail jobs in jeopardy. At the same time, locating those stores close to customers' homes could also help Amazon further its ambitions of delivering internet orders within hours.
The company is exploring the idea of creating stores to sell furniture and home appliances, like refrigerators — the kinds of products that shoppers are reluctant to buy over the internet sight unseen, said one of several people with knowledge of the discussions who, in conversations with The New York Times, spoke on condition of anonymity because the plans were confidential. The stores would serve as showcases where people could view the items in person, with orders being delivered to their homes.
These would not be your average Home Depots: Amazon has considered using forms of augmented or virtual reality to allow people to see how couches, stoves and credenzas will look in their homes, the person briefed on the discussions said.
Amazon is also kicking around an electronics-store concept similar to Apple's retail emporiums, according to two of the people familiar with the discussions. These shops would have a heavy emphasis on Amazon devices and services such as the company's Echo smart home speaker and Prime Video streaming service.
And in groceries — a giant category in which Amazon has struggled — the company has opened a convenience store that does not need cashiers, and it is close to opening two stores where drivers can quickly pick up groceries without leaving their cars, all in Seattle. It has explored another grocery store concept that could serve walk-in customers and act as a hub for home deliveries.