# Futuristic Door Locks The Numlock by Jess Han Uses Shuffling Number Codes By Rose Nazarali | Published 2009-05-31 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/numlock-by-jess-han References: [yankodesign](http://www.yankodesign.com/2009/05/29/twist-shout-about-forgotting-the-code/) The Numlock by Jess Han is a [door handle](https://www.trendhunter.com/trends/aqara-smart-lock-u300) straight out of the movies. The handle has a [secret passcode](https://www.trendhunter.com/trends/tcl-dr2-max-retrofit-smart-lock), and only those with the code can open the door. Once the Numlock door has opened, the numbers re-shuffle themselves and the door re-locks to ensure security. While this is probably not useful in a regular run-of-the-mill house, I would love this for my bedroom door to keep out pesky guests. **Implications** - The Numlock is the new generation of security catered to the technologically advanced society in which we live. With its sleek appearance and advanced security tactics, it really can keep anything a secret. The [bond-style door lock](https://www.trendhunter.com/trends/smart-lock-technology) is worth its weight in gold for those who value their privacy. ## Trend Insights (Trend Hunter) - Score: 3.7/10 - Popularity: 55% | Activity: 49% | Freshness: 8% - Audience gender: 70% men, 30% women - Primary generations: Millennial, Gen X - Top markets: North America, Europe, Asia ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Games](https://www.trendhunter.com/games) ## Key Themes ### What's Driving This Trend - **Advanced Security:** The Numlock door handle offers advanced security features with a secret passcode and automatic re-locking. - **Technologically Enhanced Door Locks:** The Numlock door handle represents the next generation of door locks with its futuristic design and functionality. - **Privacy Protection:** The Numlock door lock provides an effective way to safeguard privacy by allowing only those with the passcode to open the door. ### Who This Affects Most - **Home Security:** The Numlock door handle can be applied in the home security industry to improve privacy and protection. - **Hospitality:** The Numlock door lock can be implemented in the hospitality industry to enhance guest privacy and security. - **Smart Home Technology:** The Numlock door handle aligns with the smart home technology industry by integrating advanced security features with modern design. ## Related on Trend Hunter - [High-Tech Residential Security Systems](https://www.trendhunter.com/trends/residential-security-system.md) - [Biometric Bank-Grade Door Locks](https://www.trendhunter.com/trends/securam-touch.md) - [Ultra-Secure Connected Door Locks](https://www.trendhunter.com/trends/netatmo-smart-door-lock-and-keys.md) - [Intuitive Access Smart Locks](https://www.trendhunter.com/trends/ultraloq-latch-5.md) - [Quad-Access Connected Doorknobs](https://www.trendhunter.com/trends/tcl-k1.md) - [Interior Push-Pull Door Locks](https://www.trendhunter.com/trends/anylock-milda.md) - [Biometric Authentication Smart Locks](https://www.trendhunter.com/trends/ultraloq-smart-home-locks.md) - [Palm-Recognizing Smart Locks](https://www.trendhunter.com/trends/smart-deadbolt.md) - [Camera-Equipped Door Systems](https://www.trendhunter.com/trends/plus-link-z-concept.md)