“Tizen is a homegrown platform that continues to evolve”
– Jeongsik Cheon, Visual Display Business, Samsung Electronics
Viewers world wide have come to count on extra from their TVs. Today, folks don’t simply flip by means of channels but additionally use TVs to entry streaming companies, exercise routines and social media. They even join their house home equipment to their TVs, increasing what was once a viewing machine into the centerpiece of a wise house ecosystem.
These new experiences require open collaboration with service suppliers and better compatibility with a plethora of units. So 10 years in the past, Samsung’s Visual Display Business made the daring determination to forgo its tried-and-true closed working system (OS) and create an open one. That open OS is Tizen.
▲ Since its launch in 2015, Tizen has change into a dominant OS for good TVs.
Hundreds of thousands and thousands of TVs now function Tizen, which is poised to carry extra synthetic intelligence (AI) options into the fold.
Five builders from Samsung Electronics’ Visual Display Business lately shared behind-the-scenes tales with Samsung Newsroom about how they revolutionized the TV expertise. Kwangsub Byun, Jeongsik Cheon and Youngsoo Kang helped the transition to Tizen a decade in the past. Sunyong Jung and Seoyoung Hwang at the moment fine-tune Tizen for Samsung’s TVs.
▲ (From left to proper) Youngsoo Kang, Jeongsik Cheon, Kwangsub Byun, Sunyong Jung and Seoyoung Hwang
New Wine, New Wineskin
First deployed in 2011, Orsay was the steady, confirmed OS that Samsung used for its TVs. As a closed platform, Orsay adopted the standard TV mannequin — specializing in successfully dealing with alerts from every bodily enter with extra companies largely relying on options deliberate, designed and programmed previous to cargo.
A closed working system is totally owned and managed by its main developer testing, upkeep and high quality administration simpler. But this very exclusivity makes it exhausting for exterior gamers to contribute.
▲ The evolution of Samsung’s TV working methods
In distinction, the supply code in an open working system is offered to the general public and may be extra freely modified and distributed. This makes it simpler to draw third-party builders in addition to create and share growth instruments.
Tizen is an open platform, working on open-source software program. This openness was the principle motive Samsung determined to make the swap, defined Byun.
“The concept behind Tizen was to bring in various outside developers and expand the ecosystem,” he mentioned. Rather than think about and create each new TV expertise, Samsung would decide to its philosophy of open collaboration.
▲ Youngsoo Kang explains the variations between Orsay and Tizen.
Another distinction between the 2 working methods is the mode of processing, Kang defined. Tizen is able to finishing up a number of operations concurrently, whereas Orsay solely dealt with one process at a time.
Kang used a transportation analogy to clarify the distinction. Orsay is sort of a bus that many individuals share, despite the fact that every passenger has a distinct vacation spot.
“Each person boards the bus with their luggage,” he mentioned. “When one rider encounters a challenge, everyone on the bus is affected.”
Tizen, then again, is extra like a street that folks journey on in their very own automobiles.
“Everyone has their own ride,” Kang continued. “If one driver has a problem, it doesn’t affect the other drivers on the road. Each driver can solve their own problems.”
For a wise TV — which have to be versatile sufficient to fulfill prospects’ diversified wants — he mentioned Tizen’s multiprocessing capabilities make it a extra environment friendly alternative.
“I wondered why we had to take such a tough path when our TV business was doing well with Orsay. But looking back, Tizen was the right way.”
– Youngsoo Kang, Visual Display Business,…
