Contemporary style is focused on clean lines and basic shapes, all made popular throughout the design movements of the late 20th century. Accessories such as door levers are expected to be suitable for the general theme of the house, office etc. In this design, a stylish, customizable and self-showing design has been aimed which will meet more expectations. It offers a wide range of customization possibilities. With the changeable parts the most suitable combination can be designed. With the help of push button part, it can be both lockable and unlockable.

Bülent Ünal is a graduate of Middle East Technical University, where he received a BA in Industrial Design in between 1989-1993. After his military service, he launched his career in Ankara as a co-founder, general manager and art director of a company specialized in the field of design and advertising in between 1996-2011. In 2011, his expertise on 3D architectural visualization allowed him to include projects in one of the international company ECOU located in Libya for 5 months. In 2013, he received his master degree in the department of Interior Architecture and Environmental Design at Atılım University. After his graduation, he started to the Architecture PhD program of the same University and he has been studied on architectural design. He is an instructor in the Department of Industrial Design, Faculty of Fine Arts Design and Architecture at Atılım University since 2013. He is married and a father of one.