Abstract: A pest detection and monitoring probe for monitoring pests in a grain storage bin is composed of: a rod insertable into a grain bed in the grain storage bin; a plurality of sensors connected to and supported by the rod, the plurality of sensors including: a temperature sensor for measuring temperature in the grain bed; a fumigant gas sensor for measuring concentration of a fumigant gas in the grain bed; and, a video camera for determining presence of pests in the grain bed and for monitoring motion of the pests in the grain bed; and, a signal transmission assembly connected to and supported by the rod, the signal transmission assembly in electronic communication with the plurality of sensors. Video monitoring of pest motion coupled with concentration measurement of the fumigant gas permits determining whether the dose of fumigant gas is too high or too low to kill the pests.

Abstract: The present disclosure relates to a video interaction method and apparatus, and a device and a medium. The video interaction method comprises: presenting a video list in a video presentation page; when a first operation on the video list is detected, playing, on the video presentation page and by means of a floating window, a video corresponding to the first operation; and when a second operation on the floating window is detected, jumping, from the video presentation page, to display a target video detail page, wherein the target video detail page is a video detail page corresponding to the target video, which is played in the floating window.

Abstract: A method and apparatus for obtaining client reviews is provided. The method includes: obtaining a user's operation record; sending review invitation information to a corresponding client based on the operation record; receiving a review request comprising a review from the client, wherein the review request corresponds to the review invitation information; and matching the review in the review request with a review object. In accordance with the present method, a user will receive invitation information shortly after purchasing a product, receiving a purchased product, or using certain software, and can send the review through a variety of means, which enhances the user's interests in providing genuine and timely review; and the review is not limited to written review, but can also include audio review, which expands the scope of application.