Over the last half decade, smart home technology has gone from being a novelty item exclusive to tech enthusiasts and luxury home owners to a mainstream feature taken for granted by the average homeowner. In 2013, just 13 percent of American households had some type of smart home features, Strategy Analytics data shows. In 2019, this will reach 22.5 percent, S&P Global Market Intelligence estimates. Even more impressively, 90 percent of American consumers now own at least one smart home device, according to Metova research, and 34 percent of consumers own two or three, reports GfK Research.

Widespread acceptance of smart home technology, growing home ownership among millennials, demand for green home features, value and security are some of the factors driving this rapid adoption, says Unity Home Group. One reason home owners have become more accepting of smart home technology is that innovations have made smart features less gadget-like and more integrated with today’s typical home and lifestyle. Here’s a look at three of the tech trends that are helping make smart homes an “invisible†part of everyday life.

Voice Control

One of the biggest reasons smart home technology has become more invisible is the widespread adoption of smart speaker systems such as Amazon Alexa and Google Home. Smart speakers provide a more user-friendly interface for smart home devices than traditional interfaces such as touch screens. Instead of requiring a specialized screen to access their devices, consumers can now control their smart homes by just using the sound of their voice.

App Integration

Another reason consumers are finding smart home technology more accessible is the rise of smart home apps that can be controlled from the same mobile devices Americans already use all the time. With nearly all Americans now owning a smartphone, when consumers can use their smart home devices the same way they use their other mobile apps, smart home technology blends invisibly into everyday life.

Promoting this trend, a growing number of smart home device manufacturers are providing apps to make their products easier to use, in some cases integrating them with smart speaker technology for even greater user-friendliness. For instance, Lorex wireless security camera systems can be controlled via a Lorex Smart Home app that connects with a Alexa and lets you run several smart home devices from a single interface. Smart thermostats and other energy-saving devices are also now accessible through apps that integrate with smart speaker systems and make it easy for home owners to lower their carbon footprints.

Augmented Reality Interfaces

Not yet as widespread as smart speakers and apps, but rapidly gaining adoption is the use of augmented reality (AR) interfaces to manage smart home devices. AR allows home owners to use their mobile device screens to view digital overlays of their homes, and to use these overlays as interfaces to control their smart home devices.

For example, the Smart AR Home app lets users create virtual “switches†that can be placed throughout a cyberspace map of their home. By interacting with these switches on their smartphones or other screens, users can manage their smart home devices without having to physically touch them. For instance, you can digitally see how far a light switch dimmer is turned up and adjust the settings by swiping on your screen.

Smart speakers, mobile apps and augmented reality are providing user-friendly interfaces that are making smart home management more intuitive for homeowners. By letting homeowners control their devices with the sound of their voice, their smartphone screens and digital dials, these innovations are helping move smart home technology from the realm of esoteric gadgetry into the mainstream of American life.