俄罗斯虚拟现实产业发展状况探究

自2016年“虚拟现实产业元年”以来,俄罗斯虚拟现实市场快速发展,形成了以国家与大型企业投资为主,政府部门牵头、高校与科研院所提供智力支持、国企与私营企业平行发展的格局,设备制造、软件研发、内容制作、行业服务等产业链主要环节都涌现了一些优秀企业。国家是虚拟现实产业发展的主要推手,国企和创业企业是实现技术突破的关键力量,企业客户是市场需求主力,消费端客户正逐步扩展。总体来看,与发达国家相比,俄罗斯虚拟现实产业呈现出一种起步较晚,但增速较猛的“后发状态”,发展形势较好。不过,当前还存在研发资金缺乏、产业链完整性欠缺、国家与市场间信息不对称等问题,并受到5G网络建设缓慢、军工技术转民用速度迟滞等多个因素制约。随着世界虚拟现实产业需求的高涨,俄罗斯虚拟现实产业也将快速增长。     

使用数字虚拟现实技术记录刑事现场

试图对使用数码相机,图像处理软件和计算机虚拟现实技术来记录刑事现场进行探讨。     

Virtual reality for teaching and learning in crime scene investigation

Simulated crime scene investigation is an essential component of forensic science education, but its implementation is costly and poses challenges to accessibility; offering personal investigations in higher education scenarios is often impossible. Virtual reality (VR) is an emerging technology which offers exciting prospects for teaching and learning, especially for imparting practical skills. We document here a multidisciplinary experimental study in which a bespoke VR crime scene app was designed and implemented, after which it was tested by both undergraduate student and staff/postgraduate student cohorts. Through both qualitative and quantitative analyses, we demonstrate that VR applications support learning of practical crime scene processing skills. VR-based practical sessions have the potential to add value to forensic science courses, through offering cost-effective practical experience, the ability to work in isolation and in a variety of different scenarios. Both user groups reported high levels of satisfaction with using the app and reports of adverse effects (motion sickness) were minimal. With reference to user feedback, we proceed to evaluate the scalability and development challenges associated with large-scale implementation of VR as an adjunct to forensic science education.