Subjects: Other Disciplines >> Synthetic discipline submitted time 2023-11-07 Cooperative journals: 《文献与数据学报》
Abstract： ［Purpose/significance］Since the 18th National Congress of the Communist Party of China（CPC）, the policy environment of the publishing industry has changed considerably, and academic publishing is facing new opportunities and challenges, and “high-quality development” will be “the main theme” of the future development of academic publishing. ［Method/process］ Based on the bibliometric analysis, this paper takes the academic publication funding system as the observation perspective, selects the publication funding projects-establishment by government departments, research institutions and publishers as cases, analyzes the academic evaluation function, differentiated incentive function and market operation function of the three types of projects, and explores the path to improve the quality of academic publishing.［Result/conclusion］ At the macro level, it is necessary to further play the leading and demonstration role of government departments leading the national publication funding programs; at the meso level, research institutions leading the establishment of academic publication funding programs with unit or regional attributes to achieve differentiated incentives; and at the micro level, publishers are early and pilot in the academic publication standardization and market-oriented operation, and create academic publication brands.
Subjects: Psychology >> Developmental Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Automated driving can largely reduce modern traffic problems and improve driving comfort. During conditional automated driving (Level 3), drivers are allowed to engage in non-driving related tasks but need to take over the vehicle timely once the system reached its limitation. In this critical process, drivers have to shift their attention and acquire situational awareness in order to take over successfully. Existing studies have shown that take-over requests, non-driving related tasks, driving situations and driver-related factors were all critical factors in the take-over process. In the future, we can investigate the cognitive mechanism of the influence of various factors on the take-over process and explore possible interactions between these factors.
Subjects: Psychology >> Social Psychology submitted time 2023-03-28 Cooperative journals: 《心理科学进展》
Abstract： Virtual reality creates an immersive experience for users by providing visual, auditory, and tactile information. However, tactile feedback still faces many technical bottlenecks, which limit natural interaction in the virtual reality environment. Pseudo-haptic technology based on multi-sensory illusion can enhance and enrich tactile perception with the help of information from other channels, which is one of the effective ways to optimize tactile perception in the virtual reality environment. In order to explore the problem in a more targeted way, the study focuses on roughness perception among different dimensions of tactile perception. We first discuss the relationship between visual, auditory, and tactile perception in roughness information integration and further analyze visual and auditory factors affecting roughness perception. In the process of roughness perception, the channel with less noise and more reliable information will have a higher weight. By evaluating the roughness under every single channel (visual、auditory and tactile) condition,and each double-channel（visual-tactile and auditory-tactile) condition, previous studies have quantified the high weight of visual and auditory channels in roughness perception. It further verifies that roughness perception results from integrating tactile, visual, and auditory information. Therefore, it has excellent potential to manipulate visual and auditory factors to induce or enhance roughness perception in the virtual reality environment. For visual factors, the texture of the surface, light or shadow, and the control display rate (CDR) may affect the perception of roughness. ①When the texture density of the object surface increase, the perceived roughness will increase accordingly; ②Since the angle of incidence influence the shadow of the surface texture, thus affecting the perception of roughness; ③ When the glossiness of surface decrease, the perceived roughness increase; ④Reducing the CDR of the virtual hand or presenting a vibratory virtual hand will increase the user's perception of the roughness. For auditory factors, manipulating loudness and pitch/frequency can change the roughness perception: increasing loudness in the entire frequency of sound or increasing loudness in a high, medium, or low frequency band of sound can improve the roughness perception. There is a strong correlation between pitch/frequency and roughness perception. According to current research, we speculated that there might be an inverted U-shaped curve between pitch/frequency change and roughness perception. In the future, in order to optimize the tactile roughness experience in virtual reality environment, studies can be carried out from the following aspects: Firstly, it is necessary to explore the differences between every single channel (visual, auditory, and tactile) information in the virtual reality environment and real environment respectively, since single channel information is the prerequisite for multi-sensory channel information in the virtual reality environment. Secondly, from the practical point of view, we can choose the channel more suitable to the current scene or task and provide sufficient information timely with emphasis. Thirdly, the difference of single-channel information in virtual reality will lead to information mismatch between different channels. Therefore, it is necessary to explore further how the brain integrates the originally different and mismatched multi-channel sensory information. Finally, most studies explored the usability of relevant sensory information on roughness perception from the perspective of single-channels or double-channels. Therefore, in the future, it is of significant importance to explore the information integration and processing rules of three channels in virtual reality.
Subjects: Psychology >> Industrial Psychology submitted time 2021-10-28
Abstract： Virtual reality creates an immersive experience for users by providing visual, auditory, and tactile information. However, tactile feedback still faces many technical bottlenecks, which limit natural interaction in the virtual reality environment. Pseudo-haptic technology based on multi-sensory illusion can enhance and enrich tactile perception with the help of information from other channels, which is one of the effective ways to optimize tactile perception in the virtual reality environment. In order to explore the problem in a more targeted way, the study focuses on roughness perception among different dimensions of tactile perception. We discuss the multi-sensory channel integration of visual, auditory, and tactile in roughness perception, then analyze how the visual cues (density of surface texture, light and shadow, control display rate) and auditory cues (pitch/frequency, loudness) affect roughness perception, moreover, summarize the methods of changing roughness perception by manipulating these cues. Finally, we discuss the differences of visual, auditory, and tactile information between virtual reality environment and real-world in representation and perceptual integration when using pseudo-haptic feedback technology, proposing practical solutions and future research directions to improve the tactile experience. " "
Peer Review Status:
Awaiting Review
Subjects: Psychology >> Applied Psychology submitted time 2019-08-23
Abstract： Automated driving can largely reduce modern traffic problems and improve driving comfort. During conditional automated driving (Level 3), drivers are allowed to engage in non-driving related tasks but need to take over the vehicle timely once the system reached its limitation. In this critical process, drivers have to shift their attention and acquire situational awareness in order to take over successfully. Existing studies have shown that take-over requests, non-driving related tasks, driving situations, and driver-related factors were all critical factors in the take-over process. In the future, we can investigate the cognitive mechanism of the influence of various factors on the take-over process and explore possible interactions between these factors."
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