Abstract: An apparatus with multipurpose pressure sensitive materials, includes an outer part and a pressure sensitive material. The sensitive material is configured to change colors according to contact state between the outer part with an object and/or according to the outer part itself.

Abstract: A multifunctional air pollution reduction device includes a tool and a multifunctional pollutant remover. The multifunctional pollutant remover is adjacent to or integrated with the tool. The multifunctional pollutant remover can not only reduce air pollution, but also help reduce one or more of the following problems when using the tools: noise, vibration and/or slip.

Abstract: An apparatus for identifying leak of a worn face mask, including a leak detection material configured to detect the leakage location according to the seal between a face mask and a wearer's face.

Abstract: An electronic apparatus capable of air pollution reduction includes an operating tool and an airflow device. The airflow device is located adjacent to the operating tool, and has a shell with one or more opening holes distributed thereon for air to flow in or out.

Abstract: The present invention provides a surgical smoke removing device, which includes a smoke removing apparatus adapted to be connected to an application apparatus. The smoke removing apparatus includes an air cleaner, a stage, and a controller. The air cleaner has an inlet to suck in air, and an outlet to blow out clean air. The stage is configured to move the outlet of the air cleaner, such that the outlet targets at an emission source and/or a breathing zone of a user. The controller is connected to the air cleaner and the stage.

Abstract: An electronic apparatus capable of air pollution reduction includes an operating tool and an airflow device. The airflow device is located adjacent to the operating tool, and has a shell with one or more opening holes distributed thereon for air to flow in or out.

Abstract: A portable electronic device with a smart air purifier is provided with an electronic device body having a display surface, a back surface and a side jointed with the surfaces. The smart air purifier is embedded in the electronic device body. The smart air purifier includes a container, a fan, an air cleaning device, an air quality receiver, a tracking device, an adjustable opening, and a control panel. The container includes an air inlet formed on the back surface, an air outlet formed on the display surface, and an opening formed on the side. The fan draws air from the inlet to provide an airflow. The air cleaning device filters the airflow. The air quality receiver detects quality of the airflow. The tracking device tracks the user. The adjustable opening is disposed at the air outlet of the container. The control panel controls the fan and the adjustable opening.

Abstract: A portable electronic device with a smart air purifier is provided with an electronic device body having a display surface, a back surface and a side jointed with the surfaces. The smart air purifier is embedded in the electronic device body. The smart air purifier includes a container, a fan, an air cleaning device, an air quality receiver, a tracking device, an adjustable opening, and a control panel. The container includes an air inlet formed on the back surface, an air outlet formed on the display surface, and an opening formed on the side. The fan draws air from the inlet to provide an airflow. The air cleaning device filters the airflow. The air quality receiver detects quality of the airflow. The tracking device tracks the user. The adjustable opening is disposed at the air outlet of the container. The control panel controls the fan and the adjustable opening.