Barcode reader is a device that reads and scans barcode using a laser or the imager. The barcode reader consists of a light source, sensor, and a lens that converts optical impulses into electrical. These readers are available in different size and shape such as handheld, counter top barcode reader, and portable. They are can read 1Donedimensional and two-dimensional (2D) codes based on its design. Laser scanners are mostly used to read onedimensional code. 2D barcode readers are able to read dot matrix and QR codes.

Machine vision in the healthcare sector used to offer imaging-based automatic inspection and analyze the image for application such as process control and robotic guidance. Surge in adoption of artificial intelligencebased technologies and big data in healthcare, rise in demand for automation in healthcare applications, and increase in adoption of personalizes medicines are some of the factors that drive the growth of the machine vision system market. However, a shortage of skilled professionals is acting as restrain and hampers early adoption in developing countries. Further, the adoption of cloud-based healthcare solutions is expected to provide lucrative opportunities for the global machine vision industry during the forecast period.

Health insurance covers medical expenses incurred during treatment of any disease, injury, or other mental & physical impairment. It acts as compensation in exchange for a monthly/semi-annual/annual premium or a payroll tax to provide healthcare benefits. The insurer is obliged to cover medical expenses for the policy holder up till the tenure and coverage of the policy. Depending on the policy, the coverage may vary for numerous factors, including diseases, age group, government policies, and others.

2019年，美国侨情主要有五方面特点。一是华侨华人社会内部极为复杂和多元，老一代移民凋零、多元化的新移民持续增长。二是华人参政有所突破，华人“草根阶层”参与公共事务的意识进一步觉醒。三是不少社团和华侨华人以不同方式从事反分裂活动，成为推动中国和平统一事业的巨大力量。四是美国政府对中美文化和科技交往肆意设限和打压，引起在美华侨华人的强烈不满。五是华侨华人对美国的贡献得到更多的认可和尊重。

2019年移民至加拿大的中国人数量保持稳定。中国赴加游客数量较2018年下降明显。虽然面临着大麻合法化、食品价格上涨、华人聚居区住房负担重、治安不靖等问题，但华社依然保持平稳发展。加拿大华侨华人维护香港繁荣稳定，坚定支持“一国两制”，庆祝中华人民共和国70华诞。华人积极参与第43届加拿大联邦大选，参选与当选人数均创历史新高。华侨华人社团持续推动西方社会关注南京大屠杀、纪念慰安妇等议题。多位华侨华人因贡献突出受到表彰。

难民问题是当今国际社会的热点问题，也是长期困扰世界的一大难题。伊朗是世界上主要的难民接收国之一，其境内的阿富汗难民问题已持续40年之久。伊朗的阿富汗难民政策经历了最初的“门户开放”和融合政策，到20世纪末的排斥、预防和遣返政策，再到如今的难民救助与加速遣返并行的平衡政策等一系列转变。伊朗政府对难民开放、包容和友好的态度一直受到国际社会的赞誉，但由于巨大的经济压力和社会安全隐患，近年来伊朗国内出现了反对承担过多难民救济责任的呼声和部分驱逐难民的举动。增强阿富汗本国的吸引力和妥善安置回返者的综合能力，合理、有序、恰当地推动难民自愿遣返，是解决伊朗境内阿富汗难民问题的根本之道。

2018年伊朗农业生产取得较好的成绩，伊朗开始探索在商业交易（IME）模式下巩固粮食生产，并在“食品健康”层面进一步巩固粮食安全。与此同时，伊朗农产品出口稳定增长，农业领域的对外合作亦稳步推进。近年，伊朗农业经济表现出新的走向，即构建知识基础型农业经济体系与推动农业生产智能化。运用空间技术及实施农业科研项目指导农业生产，其目的是降低农业经济对自然资源的依赖程度，促进农业生产的科学化，这一策略的成功实施或许将推动伊朗农业经济的重大转变。

伊朗核问题的本质是美伊两国的关系问题。自美国单方面退出《联合全面行动计划》以来，美伊对抗全面加剧，使得伊核问题的和平解决陷入困境。目前，美国已将遏制伊朗作为其中东政策的核心，英、法、德、中、俄等国则在努力挽救该协议。伊朗在强硬回应美国制裁的同时，一直选择履行该协议。在美国对伊制裁全面重启的背景下，国际社会的调解和反制能否帮助伊朗克服国内经济困境，是决定伊朗核问题走向的关键。

石油是伊朗经济的核心，但更多的核能不仅可以优化自身能源结构、满足国内快速增长的能源消费、换取更大规模的石油和天然气出口以促进国内经济快速发展，而且核电站产生的大量淡水也可用于满足快速增长的人口对淡水资源的需求。同时，伊朗重塑海湾地区大国形象也需要核能力。因此，石油、水、安全是伊朗发展核计划的重要战略考量，制裁和对伊朗的战争威胁都不能迫使伊朗放弃其核计划。

CAM software is used to design product and program manufacturing processes such as CNC machining. It is an electronic information system, which includes predictions about arrival and departure times of travel. It utilizes models formed in computer assisted manufacturing to generate toolpaths, which drives machine tools to convert design into physical parts. It is used to manufacture prototypes, production runs, and finished parts. For the purpose of analysis, the report segments the computer aided manufacturing market on the basis of component, deployment mode, organization size, product type, applications and region. This report features information on CAM solutions and services offered by key vendors. In addition, the report outlines current trends, key driving factors, and key areas of investments. It also includes Porter’s five forces analysis to understand competitive scenario of the industry and role of each stakeholder. Moreover, it highlights competitive landscape of key market players to strengthen their foothold in the industry.