1.Introduction The continuous integration of advanced technologies into medicine has brought profound changes across nearly all specialties.In urology,a field traditionally characterized by its reliance on delicate,pr...1.Introduction The continuous integration of advanced technologies into medicine has brought profound changes across nearly all specialties.In urology,a field traditionally characterized by its reliance on delicate,precision-driven procedures,the impact of innovations such as robotics,artificial intelligence(AI),telepresence,and telesurgery has been transformative.展开更多
The intersection of Quantum Technologies and Robotics Autonomy is explored in the present paper.The two areas are brought together in establishing an interdisciplinary interface that contributes to advancing the field...The intersection of Quantum Technologies and Robotics Autonomy is explored in the present paper.The two areas are brought together in establishing an interdisciplinary interface that contributes to advancing the field of system autonomy,and pushes the engineering boundaries beyond the existing techniques.The present research adopts the experimental aspects of quantum entanglement and quantum cryptography,and integrates these established quantum capabilities into distributed robotic platforms,to explore the possibility of achieving increased autonomy for the control of multi-agent robotic systems engaged in cooperative tasks.Experimental quantum capabilities are realized by producing single photons(using spontaneous parametric down-conversion process),polarization of photons,detecting vertical and horizontal polarizations,and single photon detecting/counting.Specifically,such quantum aspects are implemented on network of classical agents,i.e.,classical aerial and ground robots/unmanned systems.With respect to classical systems for robotic applications,leveraging quantum technology is expected to lead to guaranteed security,very fast control and communication,and unparalleled quantum capabilities such as entanglement and quantum superposition that will enable novel applications.展开更多
Robotics has aroused huge attention since the 1950s.Irrespective of the uniqueness that industrial applications exhibit,conventional rigid robots have displayed noticeable limitations,particularly in safe cooperation ...Robotics has aroused huge attention since the 1950s.Irrespective of the uniqueness that industrial applications exhibit,conventional rigid robots have displayed noticeable limitations,particularly in safe cooperation as well as with environmental adaption.Accordingly,scientists have shifted their focus on soft robotics to apply this type of robots more effectively in unstructured environments.For decades,they have been committed to exploring sub-fields of soft robotics(e.g.,cutting-edge techniques in design and fabrication,accurate modeling,as well as advanced control algorithms).Although scientists have made many different efforts,they share the common goal of enhancing applicability.The presented paper aims to brief the progress of soft robotic research for readers interested in this field,and clarify how an appropriate control algorithm can be produced for soft robots with specific morphologies.This paper,instead of enumerating existing modeling or control methods of a certain soft robot prototype,interprets for the relationship between morphology and morphology-dependent motion strategy,attempts to delve into the common issues in a particular class of soft robots,and elucidates a generic solution to enhance their performance.展开更多
This research paper evaluates whether Robotics equities traded on Stock Markets worldwide are a good investment opportunity or not. Robotics seems to become more and more attractive for both institutional investors （...This research paper evaluates whether Robotics equities traded on Stock Markets worldwide are a good investment opportunity or not. Robotics seems to become more and more attractive for both institutional investors （who act rationally and prefer medium to long term investments） and individual investors （who are driven by irrational behaviour and prefer short term investments）. In order to forecast if robotics is an investment opportunity that could inflate a new financial bubble in the oncoming years, this research paper compares robotics equities with Internet equities and analyses what happened during the Dot-com Mania in the 1990s. A number of similarities come out as well as several key enabling factors that confirm robotics is a major investment opportunity for the next decade.展开更多
This paper presents a brief overview of the progress that has been made in autonomous robots during the past few years. It presents the fundamental problems that have been addressed to enable the successful deployment...This paper presents a brief overview of the progress that has been made in autonomous robots during the past few years. It presents the fundamental problems that have been addressed to enable the successful deployment of robotic automation in industrial environments. It also describes some of the challenges facing future autonomous applications in more complex scenarios, such as urban vehicle automation.展开更多
Internet multi-robotics is a typical discrete-event system. In order to describe joint activities between multiple operators and multiple robots, a 4-level discrete-event model is proposed in this paper based on the c...Internet multi-robotics is a typical discrete-event system. In order to describe joint activities between multiple operators and multiple robots, a 4-level discrete-event model is proposed in this paper based on the controlled condition/event Petri nets (CCEP). On the first or mission level, the task splitting of the system is defined; on the second or multi-operator level, a precedence graph is introduced for every operator to plan his or her robotic actions; on the third or coordination level, the above precedence graphs are translated and integrated into the corresponding CCEPs in terms of specific rules; and on the last or multi-robot level, operators can select their control range by setting the corresponding control marks of the obtained CCEPs. As a consequence, a clear mechanism of operator-robot collaboration is obtained to conduct the development of the system.展开更多
For the virtual environment (VE) to control remote robots through Internet, this paper proposes an operational idea based on virtual guides (VGs). The VGs consist of three types, line VG, plane VG, and body VG, which ...For the virtual environment (VE) to control remote robots through Internet, this paper proposes an operational idea based on virtual guides (VGs). The VGs consist of three types, line VG, plane VG, and body VG, which can greatly enhance the safety and flexibility of the man-machine system. Through the analysis of several common cases, the idea of the VGs are first introduced and described. Second, detailed descriptions of the three VGs are given, and then a uniform representation of all VGs is given. Finally, a typical experiment is designed and implemented according to the modes of video feedback, video&VE feedback, and video&VE&VG feedback. Experimental results show that the operation based on VEs and VGs have significant advantages over that based on video feedback, and VGs can greatly improve the ability of the VE to control remote robots, thus obtaining high and efficient man-machine cooperation.展开更多
During the past decade, robotic surgical systems have been increasingly utilized to perform highly complex surgical procedures. In fact, the robotic-assisted approach to the treatment of many gynecological and urologi...During the past decade, robotic surgical systems have been increasingly utilized to perform highly complex surgical procedures. In fact, the robotic-assisted approach to the treatment of many gynecological and urological surgical procedures has become the standard-of-care. The use of robotic surgical system in thoracic surgery is in its early development. Video-assisted thoracoscopic surgery （VATS） was propelled forward in the early 1990＇s without full appreciation for long-term consequences, increased cost or therapeutic benefit. The trend in robotic-assisted thoracic surgery is projected to surpass the adoption of VATS and to mirror that of other robotic surgical subspecialties.展开更多
Multidisciplinary, integrated planning approach by architects, engineers, scientists and manufacturers to reduce energy consumption of buildings. The CIIRC Complex, located on the main campus of Czech Technical Univer...Multidisciplinary, integrated planning approach by architects, engineers, scientists and manufacturers to reduce energy consumption of buildings. The CIIRC Complex, located on the main campus of Czech Technical University in Prague consists of two buildings, newly constructed building and adaptive reuse of existing building. CIIRC—Czech Institute of Informatics, Robotics and Cybernetics is a contemporary teaching facility of new generation and use for scientific research teams. New building has ten above-ground floors, on the bottom 4 floors of laboratories, scientist modules, classrooms, above are offices, meeting rooms, teaching and research modules for professors and students. Offices of the rector are on the last two floors of the building. On the top floor is congress type auditorium, in the basement is fully automatic car park. Double skin pneumatic cushions facade. In the project are introduced series of architectural and technical features and innovations. Probably the most visible is the double skin facade facing south-transparent double layer membrane ETFE (Ethylen-TetraFluorEthylen) cushions with triple glazed modular system assembly. Acting as solar collector, recuperating of hot air on the top floors, saving up to 30% of an energy consumption.展开更多
Achieving autonomously responding to external stimuli and providing real-time feedback on their motion state are key challenges in soft robotics.Herein,we propose an asymmetric three-layer hydrogel muscle with integra...Achieving autonomously responding to external stimuli and providing real-time feedback on their motion state are key challenges in soft robotics.Herein,we propose an asymmetric three-layer hydrogel muscle with integrated sensing and actuating performances.The actuating layer,made of p(NIPAm-HEMA),features an open pore structure,enabling it to achieve 58%volume shrinkage in just 8 s.The customizable heater allows for efficient programmable deformation of the actuating layer.A strain-responsive hydrogel layer,with a linear response of up to 50%strain,is designed to sense the deformation process.Leveraging these actuating and sensing capabilities,we develop an integrated hydrogel muscle that can recognize lifted objects with various weights or grasped objects of different sizes.Furthermore,we demonstrate a self-crawling robot to showcase the application potential of the hydrogel muscle for soft robots working in aquatic environments.This robot,featuring a modular distributed sensing and actuating layer,can autonomously move forward under closed-loop control based on self-detected resistance signals.The strategy of modular distributed stimuli-responsive sensing and actuating materials offers unprecedented capabilities for creating smart and multifunctional soft robotics.展开更多
Biomimetic robotics and intelligence,which draws inspiration from biological systems,is an emerging field that bridges biology,engineering,and artificial intelligence.By replicating biological structures,behaviors,and...Biomimetic robotics and intelligence,which draws inspiration from biological systems,is an emerging field that bridges biology,engineering,and artificial intelligence.By replicating biological structures,behaviors,and sensory systems,biomimetic robotics are designed to operate effectively in diverse environments,such as humanoid robots for domestic use,quadruped robots for uneven terrains,and aerial robots for navigation through confined spaces.Biomimetic intelligence,grounded in the study of natural cognitive processes,has led to the development of advanced algorithms like genetic algorithms and neural networks,which optimize problem‐solving and decision‐making in robotic systems.These innovations enhance the capabilities of bio-mimetic robots,enabling them to perform complex tasks autonomously and adapt to dynamic conditions.This survey provides an overview of the latest advancements in biomimetic robotics and intelligence,focusing on key areas such as biomimetic robots,sensors and sensing technologies,and intelligence algorithms.It also discusses the current challenges in the field and outlines potential directions for future research.展开更多
Recent advancements in robotics have transformed industries such as manufacturing,logistics,surgery,and planetary exploration.A key challenge is developing efficient motion planning algorithms that allow robots to nav...Recent advancements in robotics have transformed industries such as manufacturing,logistics,surgery,and planetary exploration.A key challenge is developing efficient motion planning algorithms that allow robots to navigate complex environments while avoiding collisions and optimizing metrics like path length,sweep area,execution time,and energy consumption.Among the available algorithms,sampling-based methods have gained the most traction in both research and industry due to their ability to handle complex environments,explore free space,and offer probabilistic completeness along with other formal guarantees.Despite their widespread application,significant challenges still remain.To advance future planning algorithms,it is essential to review the current state-of-the-art solutions and their limitations.In this context,this work aims to shed light on these challenges and assess the development and applicability of sampling-based methods.Furthermore,we aim to provide an in-depth analysis of the design and evaluation of ten of the most popular planners across various scenarios.Our findings highlight the strides made in sampling-based methods while underscoring persistent challenges.This work offers an overview of the important ongoing research in robotic motion planning.展开更多
Innovation Driving Transformation:The year 2024 marked a critical juncture for robotics,particularly in the realm of medical applications.As highlighted in this issue,innovations such as robot-assisted embolization te...Innovation Driving Transformation:The year 2024 marked a critical juncture for robotics,particularly in the realm of medical applications.As highlighted in this issue,innovations such as robot-assisted embolization technologies and bio-integrated microrobots(BIMs)[1]are transitioning from experimental prototypes to clinical solutions,promising to revolutionize minimally invasive procedures.The medical robotics market is projected to grow at a compound annual growth rate(CAGR)of 16.20%[2],underscoring the urgency for robust ethical frameworks and international standards.SmartBot is committed to addressing these challenges by fostering dialogue between researchers,policymakers,and industry leaders(Figure 1).展开更多
Single-cell biomechanics and electrophysiology measuring tools have transformed biological research over the last few decades,which enabling a comprehensive and nuanced understanding of cellular behavior and function....Single-cell biomechanics and electrophysiology measuring tools have transformed biological research over the last few decades,which enabling a comprehensive and nuanced understanding of cellular behavior and function.Despite their high-quality information content,these single-cell measuring techniques suffer from laborious manual processing by highly skilled workers and extremely low throughput(tens of cells per day).Recently,numerous researchers have automated the measurement of cell mechanical and electrical signals through robotic localization and control processes.While these efforts have demonstrated promising progress,critical challenges persist,including human dependency,learning complexity,in-situ measurement,and multidimensional signal acquisition.To identify key limitations and highlight emerging opportunities for innovation,in this review,we comprehensively summarize the key steps of robotic technologies in single-cell biomechanics and electrophysiology.We also discussed the prospects and challenges of robotics and automation in biological research.By bridging gaps between engineering,biology,and data science,this work aims to stimulate interdisciplinary research and accelerate the translation of robotic single-cell technologies into practical applications in the life sciences and medical fields.展开更多
Execution control is a critical task of robot architectures which has a deep impact on the quality of the final system. In this study, we describe a general method for execution control, which is a part of the Aerosta...Execution control is a critical task of robot architectures which has a deep impact on the quality of the final system. In this study, we describe a general method for execution control, which is a part of the Aerostack software framework for aerial robotics, and present technical challenges for execution control and design decisions to develop the method. The proposed method has an original design combining a distributed approach for execution control of behaviors(such as situation checking and performance monitoring) and centralizes coordination to ensure consistency of the concurrent execution. We conduct experiments to evaluate the method. The experimental results show that the method is general and usable with acceptable development efforts to efficiently work on different types of aerial missions. The method is supported by standards based on a robot operating system(ROS) contributing to its general use, and an open-source project is integrated in the Aerostack framework. Therefore, its technical details are fully accessible to developers and freely available to be used in the development of new aerial robotic systems.展开更多
In the realm of secure information storage,optical encryption has emerged as a vital technique,particularly with the miniaturization of encryption devices.However,many existing systems lack the necessary reconfigurabi...In the realm of secure information storage,optical encryption has emerged as a vital technique,particularly with the miniaturization of encryption devices.However,many existing systems lack the necessary reconfigurability and dynamic functionality.This study presents a novel approach through the development of dynamic optical-to-chemical energy conversion metamaterials,which enable enhanced steganography and multilevel information storage.We introduce a micro-dynamic multiple encryption device that leverages programmable optical properties in coumarin-based metamaterials,achieved through a direct laser writing grayscale gradient strategy.This methodology allows for the dynamic regulation of photoluminescent characteristics and cross-linking networks,facilitating innovative steganographic techniques under varying light conditions.The integration of a multi-optical field control system enables real-time adjustments to the material’s properties,enhancing the device’s reconfigurability and storage capabilities.Our findings underscore the potential of these metamaterials in advancing the field of microscale optical encryption,paving the way for future applications in dynamic storage and information security.展开更多
文摘1.Introduction The continuous integration of advanced technologies into medicine has brought profound changes across nearly all specialties.In urology,a field traditionally characterized by its reliance on delicate,precision-driven procedures,the impact of innovations such as robotics,artificial intelligence(AI),telepresence,and telesurgery has been transformative.
文摘The intersection of Quantum Technologies and Robotics Autonomy is explored in the present paper.The two areas are brought together in establishing an interdisciplinary interface that contributes to advancing the field of system autonomy,and pushes the engineering boundaries beyond the existing techniques.The present research adopts the experimental aspects of quantum entanglement and quantum cryptography,and integrates these established quantum capabilities into distributed robotic platforms,to explore the possibility of achieving increased autonomy for the control of multi-agent robotic systems engaged in cooperative tasks.Experimental quantum capabilities are realized by producing single photons(using spontaneous parametric down-conversion process),polarization of photons,detecting vertical and horizontal polarizations,and single photon detecting/counting.Specifically,such quantum aspects are implemented on network of classical agents,i.e.,classical aerial and ground robots/unmanned systems.With respect to classical systems for robotic applications,leveraging quantum technology is expected to lead to guaranteed security,very fast control and communication,and unparalleled quantum capabilities such as entanglement and quantum superposition that will enable novel applications.
文摘Robotics has aroused huge attention since the 1950s.Irrespective of the uniqueness that industrial applications exhibit,conventional rigid robots have displayed noticeable limitations,particularly in safe cooperation as well as with environmental adaption.Accordingly,scientists have shifted their focus on soft robotics to apply this type of robots more effectively in unstructured environments.For decades,they have been committed to exploring sub-fields of soft robotics(e.g.,cutting-edge techniques in design and fabrication,accurate modeling,as well as advanced control algorithms).Although scientists have made many different efforts,they share the common goal of enhancing applicability.The presented paper aims to brief the progress of soft robotic research for readers interested in this field,and clarify how an appropriate control algorithm can be produced for soft robots with specific morphologies.This paper,instead of enumerating existing modeling or control methods of a certain soft robot prototype,interprets for the relationship between morphology and morphology-dependent motion strategy,attempts to delve into the common issues in a particular class of soft robots,and elucidates a generic solution to enhance their performance.
文摘This research paper evaluates whether Robotics equities traded on Stock Markets worldwide are a good investment opportunity or not. Robotics seems to become more and more attractive for both institutional investors （who act rationally and prefer medium to long term investments） and individual investors （who are driven by irrational behaviour and prefer short term investments）. In order to forecast if robotics is an investment opportunity that could inflate a new financial bubble in the oncoming years, this research paper compares robotics equities with Internet equities and analyses what happened during the Dot-com Mania in the 1990s. A number of similarities come out as well as several key enabling factors that confirm robotics is a major investment opportunity for the next decade.
文摘This paper presents a brief overview of the progress that has been made in autonomous robots during the past few years. It presents the fundamental problems that have been addressed to enable the successful deployment of robotic automation in industrial environments. It also describes some of the challenges facing future autonomous applications in more complex scenarios, such as urban vehicle automation.
文摘Internet multi-robotics is a typical discrete-event system. In order to describe joint activities between multiple operators and multiple robots, a 4-level discrete-event model is proposed in this paper based on the controlled condition/event Petri nets (CCEP). On the first or mission level, the task splitting of the system is defined; on the second or multi-operator level, a precedence graph is introduced for every operator to plan his or her robotic actions; on the third or coordination level, the above precedence graphs are translated and integrated into the corresponding CCEPs in terms of specific rules; and on the last or multi-robot level, operators can select their control range by setting the corresponding control marks of the obtained CCEPs. As a consequence, a clear mechanism of operator-robot collaboration is obtained to conduct the development of the system.
文摘For the virtual environment (VE) to control remote robots through Internet, this paper proposes an operational idea based on virtual guides (VGs). The VGs consist of three types, line VG, plane VG, and body VG, which can greatly enhance the safety and flexibility of the man-machine system. Through the analysis of several common cases, the idea of the VGs are first introduced and described. Second, detailed descriptions of the three VGs are given, and then a uniform representation of all VGs is given. Finally, a typical experiment is designed and implemented according to the modes of video feedback, video&VE feedback, and video&VE&VG feedback. Experimental results show that the operation based on VEs and VGs have significant advantages over that based on video feedback, and VGs can greatly improve the ability of the VE to control remote robots, thus obtaining high and efficient man-machine cooperation.
文摘During the past decade, robotic surgical systems have been increasingly utilized to perform highly complex surgical procedures. In fact, the robotic-assisted approach to the treatment of many gynecological and urological surgical procedures has become the standard-of-care. The use of robotic surgical system in thoracic surgery is in its early development. Video-assisted thoracoscopic surgery （VATS） was propelled forward in the early 1990＇s without full appreciation for long-term consequences, increased cost or therapeutic benefit. The trend in robotic-assisted thoracic surgery is projected to surpass the adoption of VATS and to mirror that of other robotic surgical subspecialties.
文摘Multidisciplinary, integrated planning approach by architects, engineers, scientists and manufacturers to reduce energy consumption of buildings. The CIIRC Complex, located on the main campus of Czech Technical University in Prague consists of two buildings, newly constructed building and adaptive reuse of existing building. CIIRC—Czech Institute of Informatics, Robotics and Cybernetics is a contemporary teaching facility of new generation and use for scientific research teams. New building has ten above-ground floors, on the bottom 4 floors of laboratories, scientist modules, classrooms, above are offices, meeting rooms, teaching and research modules for professors and students. Offices of the rector are on the last two floors of the building. On the top floor is congress type auditorium, in the basement is fully automatic car park. Double skin pneumatic cushions facade. In the project are introduced series of architectural and technical features and innovations. Probably the most visible is the double skin facade facing south-transparent double layer membrane ETFE (Ethylen-TetraFluorEthylen) cushions with triple glazed modular system assembly. Acting as solar collector, recuperating of hot air on the top floors, saving up to 30% of an energy consumption.
基金supported by the Science and Technology Development Fund of Macao SAR(File No.0117/2024/AMJ)the University of Macao(MYRGGRG2023-00041-FST-UMDF,MYRG-GRG2024-00121-FST-UMDF,MYRGCRG2024-00014-FST-ICI).
文摘Achieving autonomously responding to external stimuli and providing real-time feedback on their motion state are key challenges in soft robotics.Herein,we propose an asymmetric three-layer hydrogel muscle with integrated sensing and actuating performances.The actuating layer,made of p(NIPAm-HEMA),features an open pore structure,enabling it to achieve 58%volume shrinkage in just 8 s.The customizable heater allows for efficient programmable deformation of the actuating layer.A strain-responsive hydrogel layer,with a linear response of up to 50%strain,is designed to sense the deformation process.Leveraging these actuating and sensing capabilities,we develop an integrated hydrogel muscle that can recognize lifted objects with various weights or grasped objects of different sizes.Furthermore,we demonstrate a self-crawling robot to showcase the application potential of the hydrogel muscle for soft robots working in aquatic environments.This robot,featuring a modular distributed sensing and actuating layer,can autonomously move forward under closed-loop control based on self-detected resistance signals.The strategy of modular distributed stimuli-responsive sensing and actuating materials offers unprecedented capabilities for creating smart and multifunctional soft robotics.
基金supported in part by the National Key Research and Development Program of China under Grant 2022YFB4700200in part by the National Natural Science Foundation of China under Grants 52275013 and 62403170in part by the Shenzhen Science and Technology Program under Grant GXWD20231129102014001.
文摘Biomimetic robotics and intelligence,which draws inspiration from biological systems,is an emerging field that bridges biology,engineering,and artificial intelligence.By replicating biological structures,behaviors,and sensory systems,biomimetic robotics are designed to operate effectively in diverse environments,such as humanoid robots for domestic use,quadruped robots for uneven terrains,and aerial robots for navigation through confined spaces.Biomimetic intelligence,grounded in the study of natural cognitive processes,has led to the development of advanced algorithms like genetic algorithms and neural networks,which optimize problem‐solving and decision‐making in robotic systems.These innovations enhance the capabilities of bio-mimetic robots,enabling them to perform complex tasks autonomously and adapt to dynamic conditions.This survey provides an overview of the latest advancements in biomimetic robotics and intelligence,focusing on key areas such as biomimetic robots,sensors and sensing technologies,and intelligence algorithms.It also discusses the current challenges in the field and outlines potential directions for future research.
基金support by the Bavarian State Ministry for Economic Affairs,Regional Development and Energy(StMWi)for the Lighthouse Initiative KI.FABRIK(Phase 1:Infrastructure and the research and development program under grant no.DIK0249).
文摘Recent advancements in robotics have transformed industries such as manufacturing,logistics,surgery,and planetary exploration.A key challenge is developing efficient motion planning algorithms that allow robots to navigate complex environments while avoiding collisions and optimizing metrics like path length,sweep area,execution time,and energy consumption.Among the available algorithms,sampling-based methods have gained the most traction in both research and industry due to their ability to handle complex environments,explore free space,and offer probabilistic completeness along with other formal guarantees.Despite their widespread application,significant challenges still remain.To advance future planning algorithms,it is essential to review the current state-of-the-art solutions and their limitations.In this context,this work aims to shed light on these challenges and assess the development and applicability of sampling-based methods.Furthermore,we aim to provide an in-depth analysis of the design and evaluation of ten of the most popular planners across various scenarios.Our findings highlight the strides made in sampling-based methods while underscoring persistent challenges.This work offers an overview of the important ongoing research in robotic motion planning.
文摘Innovation Driving Transformation:The year 2024 marked a critical juncture for robotics,particularly in the realm of medical applications.As highlighted in this issue,innovations such as robot-assisted embolization technologies and bio-integrated microrobots(BIMs)[1]are transitioning from experimental prototypes to clinical solutions,promising to revolutionize minimally invasive procedures.The medical robotics market is projected to grow at a compound annual growth rate(CAGR)of 16.20%[2],underscoring the urgency for robust ethical frameworks and international standards.SmartBot is committed to addressing these challenges by fostering dialogue between researchers,policymakers,and industry leaders(Figure 1).
基金the National Natural Science Foundation of China[62525301,62127811,62433019]the New Cornerstone Science Foundation through the XPLORER PRIZEthe financial support by the China Postdoctoral Science Foundation[GZB20240797].
文摘Single-cell biomechanics and electrophysiology measuring tools have transformed biological research over the last few decades,which enabling a comprehensive and nuanced understanding of cellular behavior and function.Despite their high-quality information content,these single-cell measuring techniques suffer from laborious manual processing by highly skilled workers and extremely low throughput(tens of cells per day).Recently,numerous researchers have automated the measurement of cell mechanical and electrical signals through robotic localization and control processes.While these efforts have demonstrated promising progress,critical challenges persist,including human dependency,learning complexity,in-situ measurement,and multidimensional signal acquisition.To identify key limitations and highlight emerging opportunities for innovation,in this review,we comprehensively summarize the key steps of robotic technologies in single-cell biomechanics and electrophysiology.We also discussed the prospects and challenges of robotics and automation in biological research.By bridging gaps between engineering,biology,and data science,this work aims to stimulate interdisciplinary research and accelerate the translation of robotic single-cell technologies into practical applications in the life sciences and medical fields.
基金Project supported by the European Union’s Horizon 2020 Research and Innovation Program under the Project ROSIN(No.732287)
文摘Execution control is a critical task of robot architectures which has a deep impact on the quality of the final system. In this study, we describe a general method for execution control, which is a part of the Aerostack software framework for aerial robotics, and present technical challenges for execution control and design decisions to develop the method. The proposed method has an original design combining a distributed approach for execution control of behaviors(such as situation checking and performance monitoring) and centralizes coordination to ensure consistency of the concurrent execution. We conduct experiments to evaluate the method. The experimental results show that the method is general and usable with acceptable development efforts to efficiently work on different types of aerial missions. The method is supported by standards based on a robot operating system(ROS) contributing to its general use, and an open-source project is integrated in the Aerostack framework. Therefore, its technical details are fully accessible to developers and freely available to be used in the development of new aerial robotic systems.
基金the National Key R&D Program of China(Project No.2022YFB4700100)National Natural Science Foundation of China(Grant Nos.61973298)+2 种基金Hong Kong Research Grants Council(GRF Project Number 11216120)the CAS-RGC Joint Laboratory Funding Scheme(Project Number JLFS/E-104/18)the Innovation Promotion Research Association of the Chinese Academy of Sciences(NO.2022199)。
文摘In the realm of secure information storage,optical encryption has emerged as a vital technique,particularly with the miniaturization of encryption devices.However,many existing systems lack the necessary reconfigurability and dynamic functionality.This study presents a novel approach through the development of dynamic optical-to-chemical energy conversion metamaterials,which enable enhanced steganography and multilevel information storage.We introduce a micro-dynamic multiple encryption device that leverages programmable optical properties in coumarin-based metamaterials,achieved through a direct laser writing grayscale gradient strategy.This methodology allows for the dynamic regulation of photoluminescent characteristics and cross-linking networks,facilitating innovative steganographic techniques under varying light conditions.The integration of a multi-optical field control system enables real-time adjustments to the material’s properties,enhancing the device’s reconfigurability and storage capabilities.Our findings underscore the potential of these metamaterials in advancing the field of microscale optical encryption,paving the way for future applications in dynamic storage and information security.
