# 3-in-1 Doors SlamDoors 'ThreeStyle' Has 3 Different-Sized Doors By Noora Abu Eitah | Published 2009-04-13 | Art & Design Source: Trend Hunter, https://www.trendhunter.com/trends/threestyle-the-worlds-first-3-in-1-door References: [gizmodo](http://gizmodo.com/5166828/threestyle-door-is-threethree-doors-in-one) & [slamdoors](http://www.slamdoors.com/) Designed by the British firm SlamDoors, the concept 'ThreeStyle' is the world's first [3-in-1 door](https://www.trendhunter.com/trends/threeinone-smart-lock). This piece of contemporary design introduces innovative [interactive features](https://www.trendhunter.com/trends/interactive-transformation-table) to the forgotten piece of your home. There are three different-sized doors to suit the [tots, teens and adults](https://www.trendhunter.com/trends/jumbo-walker) in your home. As intended by the 'ThreeStyle' designers, this door will definitely change the way we view the things we own and use at home. **Implications** - Products that provide a multitude of ways with which they can be interacted or used will satisfy the short attention spans of many consumers today. By providing unique and unusual ways to employ a commonly used item, consumers will encounter the opportunity to experience new things on a daily basis. Businesses that can transform dull objects into ones that are complex and hands-on will fare well in today's society. ## Trend Insights (Trend Hunter) - Score: 0.8/10 - Popularity: 6% | Activity: 11% | Freshness: 8% - Audience gender: 50% men, 50% women - Primary generations: Gen Z, Gen Alpha, Millennial, Gen X - Top markets: North America, Europe ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Art & Design](https://www.trendhunter.com/artdesign) > [Design](https://www.trendhunter.com/design) ## Key Themes ### What Makes This Trend Stand Out - **Interactive Products:** Designing products with multiple ways of interaction satisfies short attention spans and creates daily opportunities for new experiences. - **Multifunctional Design:** Transforming commonly used items into complex and hands-on objects appeals to today's society. - **Personalized Solutions:** Offering different versions or sizes of products to cater to specific needs or age groups enhances consumer satisfaction. ### Sectors Adopting This - **Furniture:** Incorporating interactive features and multifunctional design in furniture to provide unique user experiences. - **Home Improvement:** Creating personalized solutions for doors, windows, and other home elements to cater to different preferences and age groups. - **Interior Design:** Incorporating interactive and multifunctional design principles into interior spaces to enhance user engagement and satisfaction. ## Related on Trend Hunter - [Progressive Performance Dishwasher Doors](https://www.trendhunter.com/trends/dacor.md) - [Innovative Customizable Door Systems](https://www.trendhunter.com/trends/customizable-door-system.md) - [Transforming Umbrella Stands](https://www.trendhunter.com/trends/split-1.md) - [Expanding Three-in-One Furniture](https://www.trendhunter.com/trends/expandy.md) - [Interior Push-Pull Door Locks](https://www.trendhunter.com/trends/anylock-milda.md) - [3D-Printed Door Gear](https://www.trendhunter.com/trends/ross-lovegroves-door-handles.md) - [Doorway Display Appliance Concepts](https://www.trendhunter.com/trends/majung.md) - [Hands-Free Home Doors](https://www.trendhunter.com/trends/milda-evolve-door.md) - [Three-in-One Pet Beds](https://www.trendhunter.com/trends/multifunctional-pet-bed-design.md)