Feasibility of Low Cost Quantum-well Superlattices for Optical Notch Filters**

人机交互(HCI)是一个迅速发展的领域，在职业治疗、行为研究、极端与犯罪模拟、游戏、自主交通等方面具有潜在的应用前景。North Inc.(前身为Thalic Labs Inc.)是一家总部位于加拿大的公司，开发无缝融合现实世界和数字世界的可穿戴技术。该公司的MyoTM肌电手势臂章已经成功地用于各种目的，包括通过感知肌肉活动来控制假肢手臂，在手术中对实时信息进行非接触控制，以及在舞台表演中通过肌肉运动来控制照明/光线。该公司还参与了涉及集成光学信号处理的人机界面技术。该Engage项目通过开发采用可扩展和可集成工艺的滤光器来满足光学人机界面部门的关键需求。滑铁卢大学的团队将与诺斯公司的人员一起，利用薄膜和微制造技术，通过材料系统的带隙工程来设计和开发滤光片技术。

Human computer interaction (HCI) is a rapidly growing field with potential applications on several fronts such as occupational therapy, behavioral studies, extreme & crime simulation, gaming, autonomous transportation, and more. North Inc. (formerly, Thalmic Labs Inc.) is a Canadian-based company that develops wearable technologies that seamlessly blends the real and the digital worlds. The company's MyoTM electromyographic gesture armband has been used successfully for various purposes, including in prosthetic arm control through sensing muscle activity, touch-free control over real-rime information in surgery, and illumination/light control by muscular movement in stage performances. The company is also involved in HCI technologies involving integrated optical signal processing. This Engage project addresses a key requirement of the optical HCI sector by developing optical filters employing a scalable and integrable process. The University of Waterloo team along with North personnel will employ thin film and microfabrication techniques to design and develop filter technology through bandgap engineering of the materials system.