SJ20 Dual Lens Pahupaʻikiʻi Hana ʻEleu by Wuchao Zhang

SJ20 Dual Lens Pahupaʻikiʻi Hana ʻEleu by Wuchao Zhang is a highly esteemed winner of the very prestigious 2023 A' Design Award Kala in Hoʻolālā Mea Paʻi Kiʻi a me Lako Paʻi Kiʻi Competition Category.

KalaLako Paʻi Kiʻi· 2023

SJ20 Dual Lens Pahupaʻikiʻi Hana ʻEleu

by Wuchao Zhang

Client: Shenzhen Zhencheng Technology Co., Ltd

A' Design Award Kala Winner in Lako Paʻi Kiʻi Category

38,175

Verified Award Winner

Verify Award Status for #145503

View at A' Design Award Press Release Award Badge

Colors

The Design

About SJ20 Dual Lens Pahupaʻikiʻi Hana ʻEleu

He pahupaʻikiʻi hana ʻeleu ʻāpana hiki ke hoʻololi ʻia ka SJ20 Dual Lens i hana ʻia no ka hoʻopaʻa kiʻi i ke ao a me ka pō. Emi iho ke kaumaha o ka pahupaʻikiʻi ma lalo o 150 kalama a ʻo kona ana he 7.04 me 5.03 me 2.63 kenimika. Hopu ka lua o ke aniani ʻike me kāna mea ʻike mālamalama kaʻawale i nā kiʻi maopopo i nā kūlana pōʻeleʻele. Hiki i ka wahi hoʻopili ʻāpana ma ka ʻaoʻao ke ʻae i nā pākaukau uila a me nā kikoo e hoʻolōʻihi i ka manawa hoʻopaʻa a hoʻohui i nā ʻano hoʻopaʻa hou. Hoʻemi ke kino metala i ka wela nui i ka wā o nā kau hana lōʻihi. Hoʻoponopono ʻia nā hoʻonohonoho a pau ma kahi pale hoʻopā 2.0 ʻīniha. Hoʻopaʻa ka pahupaʻikiʻi i ka wikiō 4K no hoʻokahi hola ma ka liʻiliʻi loa.

The Recognition

About the A' Design Award Kala

Ua lanakila ka hoʻolālā SJ20 Dual Lens Pahupaʻikiʻi Hana ʻEleu i ka A' Design Award Kala, he ʻike hoʻohanohano nui loa i hāʻawi ʻia i nā hoʻolālā kiʻekiʻe loa, nani a kupaianaha. He mau hana ʻālohilohi loa a hana noʻeau nui nā lanakila Kala e hōʻike ana i ka loea, ka makakoho a me ka ʻoi aku o ka noʻonoʻo o kā lākou poʻe hoʻolālā. Manaʻo ʻia ʻo ka hoʻolālā SJ20 Dual Lens Pahupaʻikiʻi Hana ʻEleu he hana kupaianaha, kūlana ʻoi aku, ʻoihana kiʻekiʻe a hou loa. ʻO kēia hoʻolālā i lanakila i ka A' Design Award Kala he mea hoʻokumu kūpono loa, mahalo ʻia e hāʻawi i ka pōmaikaʻi a hoʻoneʻe i nā palena o ka hana noʻeau, ka ʻepekema, ka hoʻolālā a me ka ʻenehana. He mea i ʻeleu ʻia e nā mea he nui ka hoʻolālā SJ20 Dual Lens Pahupaʻikiʻi Hana ʻEleu e hoʻāla i ka makemake, lawe mai i nā manaʻo maikaʻi a hoʻāla i ka kamahaʻo a me ka mahalo.

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: SJ20 is the world's first modularized dual-lens action camera, weighing less than 150 g. The add-in second night shot lens with robust nighttime light sensing and capturing feature solves the pain point of failing to capture premium nighttime video and photos. It also supports the scalability of more than one module including modular batteries and accumulation mounting, which not only extends battery life, but also reduces burden in location shooting.
Dimensions & Packaging: Overall dimensions 7.04cm*5.03cm*2.63cm, weighing less than 150g.
Tags: Action Camera, Modularized, Photographic Device, Camera, Outdoor, X-sports, Night Shooting
Production Technology: SJ20 provides users with two lenses respectively for day and night recording.The second night shot lens comes with a standalone enhanced light sensing element, which can capture clear images even in dimming light condition. Users can switch different lenses to capture high quality images according to diverse environments. All operations can be done on the 2.0" LCD touch screen, which is as easy to use as a smartphone. The camera has a module interface on the side and can be connected to modules such as batteries and backets to extend the duration and improve recording forms. Its metal body alleviates the overheating problem caused by long hours of recording.
Design Challenge: From the time of project initiation and with the exterior design plan fixed, the greatest challenge we had is how to combine function with appearance. We tried out different combinations of chips, sensors and components in order to present the ideal product intended for our consumers.
Research: Through the research of primary action cameras available in the market, we guarantee the daytime shooting quality and focus on night shooting performance, and replace the traditional design with modularized design, which not only improves image quality and renovates the way how user interacts with the camera, but also broadens scenarios and user-friendly feature.
Inspiration: Single-lens action cameras have good performance at daytime while with poor image quality at nighttime. However, low light environment as a common life scenario shouldn’t be ignored, we want to provide users with better quality of night footage. Therefore, a powerful low light sensing lens is necessary. As an outdoor equipment, the battery life of action cameras is also worth consideration. Besides, it should be easy to use.
Project Duration: This project proceeded to the preliminary design phase in August 2022, prototyping will be completed in February 2023, and the project will be finalized in May 2023.
Operation Flow: The camera can at least record 4K video for 1 hour and the add-in battery module supports the minimum extension of 3-hour shooting. With a powered selfie stick connected, SJ20 can work up to 10 hours. SJ20 can be quickly connected through Type-C cable to PC for uploading files, or to a cellphone via WiFi access. Downloading SJCAM Zone App permits one-touch file download and remote camera control.
Team Members: Zhang Hongbing, Ma Xiaojun, Zhang Wuchao