在冠狀病毒廣泛擴散、全球急速傳播的大背景下，公共衛生重要性再度進入公眾視野。衍視科技開發的無接觸全息設備終端，在不影響電梯正常安全運行的前提下，根據客戶電梯平臺的接口改裝，無縫接入。將傳統的電梯按鈕投射在空氣中成像，結合手勢傳感器，直接在空氣中觸控操作。切斷了病毒傳播的物理介質，避免了給公眾帶來交叉感染的風險，響應迅速無延遲，符合公共衛生建設和公眾防疫行為升級的大方向。

Under the background of the widespread spread of coronavirus and the rapid global spread, the importance of public health has once again entered the public view. The contactless holographic equipment terminal developed by Yesar Technology is refitted according to the interface of the customer's elevator platform without affecting the normal and safe operation of the elevator. The traditional elevator button is projected into the air for imaging, and combined with gesture sensor, it is directly operated in the air by touch. Cut off the physical media of virus transmission, avoid the risk of cross infection to the public, response quickly and without delay, in line with the general direction of public health construction and public anti epidemic behavior upgrading.

01全息產品特點

①全息顯示主要是空氣中全息成像，沒有物理介質，避免了傳統屏幕接觸，特別是疫情防疫期間避免了人群的交叉感染；

②全息顯示有一定的視場角，保護個人隱私；

③符合大眾的操作習慣，手勢操作靈敏無延遲；

④系統安全穩定

01 holographic product features

①Holographic display is mainly holographic imaging in the air, without physical medium, which avoids the contact of traditional screen, especially the cross infection of people during epidemic prevention;

②Holographic display has a certain field of view angle to protect personal privacy;

③In line with the operation habits of the public, the gesture operation is sensitive without delay;

④System security and stability

02產品參數

顯示尺寸：7寸

分辨率：720P

亮度：1000 Nite

觸控響應時長：＜50MS

02 product parameters

Display size: 7 inches

Resolution: 720P

Brightness: 1000 Nites

Touch response time: ＜ 50ms

03全息電梯應用場景

03 holographic elevator application scene

04其它行業應用

隨著顯示行業的發展與升級，在衍視科技實踐案例中，越來越多的終端客戶對顯示設備的要求越來越高。除了電梯行業，銀行、醫院、政務中心、新零售等等一切涉及到顯示控制設備，并且涉及到人-物-人的操作設備，皆可采用衍視科技開發的無介質全息顯示設備終端，切斷傳染源，避免公眾場所主動式接觸引起的病毒傳播。

04 other industry applications

With the development and upgrading of display industry, more and more terminal customers have higher and higher requirements for display equipment in Yesar Technology practice cases. In addition to the elevator industry, banks, hospitals, government affairs centers, new retail and so on all involve the display control equipment, as well as the human object human operation equipment, can use the media free holographic display device terminal developed by Yesar Technology, cut off the source of infection, and avoid the virus transmission caused by the active contact in public places.