Recently, the future angel robot (small name "Wangzi"), which won the first place in the "hard egg robot contest", is popular. It integrates smart home, smart security, intelligent dialogue, remote avatar, automatic charging, voice dialing, interactive entertainment. The functions are integrated into one, which perfectly solves the three technical difficulties of intelligent companionship, smart home and intelligent dialogue. The intelligent dialogue not only integrates the speech recognition technology of Keda Xunfei, but also adopts the cloud OTT communication technology. Cloud News, a cloud computing PaaS platform that focuses on providing communication capabilities, aggregates telecom resources and OTT nodes covering the globe, and builds voice telephony, video telephony, call center and other capabilities. What is OTT communication? "OTT is the abbreviation of "OverTheTop", which means "over the top pass" in basketball. It now means that Internet companies provide various application services to end users through the cloud, including communication services. We use angels from the future. The scene to understand: "Wangzi" positioned as "accompanying robot", in addition to singing, dancing, telling stories, will also call, just say "Wang Tsai", "call to mom", the robot can automatically Dial-up, and the "Wangzi" robot does not have a SIM card, but direct dialing through the home wifi, which is also suitable for the elderly can not use the mobile phone in an emergency. And the parents who go out, establish a connection through the mobile phone app, You can remotely operate "Wang Tsai", and you can also give him (her) a surprise by remote video! The seemingly simple call scenario is used on hardware devices to ensure system stability and user experience. Cloud News proposed four major solutions: core equipment supports cluster management, core data redundancy backup mechanism, system interconnection dual link mechanism, and effective service fault tolerance mechanism. In addition, in the network transmission, various communication methods are superimposed and accessed, involving multiple operators and multiple network types, which directly affect the quality of audio and video communication. The cloud intelligent routing solution helps solve the "last mile" problem. . This can undoubtedly say that communication is no small matter, and the significance of the existence of Cloud News is to lower the threshold for the use of communication capabilities in smart hardware and mobile Internet applications. "Wang Tsai" is not only cute, but also controlling household appliances and monitoring indoor air. Technology is to make life better, communication is connected with love! In the future, Cloud's OTT communication service will be applied to more intelligent hardware and software services, enabling enterprise services to easily graft communication capabilities, thus filling the natural gap between SMEs and operators. Hengstar designed item Industrial Stretched Bar series LCD Display customized for different display resolutions, it is especially for industrial application, provide high quality image, the structure solid, rugged 15mm Aluminum front frame,3mm Aluminum chassis, strengthen the organic board protection, can be easily mounted touch screen, tempered glass display surface box, avoid dust, waterproof, avoid vibration. bar lcd display,stretched monitor,stretched bar lcd monitor,stretched lcd display,Ultra Stretch Display,Ultra-Stretch Digital Signage Shenzhen Hengstar Technology Co., Ltd. , https://www.angeltondal.com