This paper examines the role of visual information in a remote help-giving situation involving the collaborative physical task of designing a prototype remote control. We analyze a set of video recordings captured within an experimental setting. Our analysis shows that using gestures and relevant artefacts and by projecting activities on the camera, participants were able to discuss several des...

Excavation and earthmoving equipment mostly operate in accident-prone areas. These areas normally have rollover, confinement, and fall or may be considered harmful work areas due to demolitions and sewage removals. It is inevitable that excavation and earthmoving systems should be developed to secure the safety of operators through unmanned and remote control systems. Therefore, this research p...

Security based on cryptographic techniques is commonly used in many applications from many fields. Using security based on cryptographic techniques in remote control systems is certainly a subject of great interest. This paper will try to bring some points of view on the security objectives present in remote control systems and on the cryptographic primitives used to ensure them. Two solutions ...

In order to overcome the defects of the dedicated video conference remote control, this paper designs and implements a Qt-based cross-platform video conferencing remote control. The remote control not only implements a full range of video conferencing control functions with an easy-to-use visual interface; but also implement cross-platform feature to allow users to use remote control software o...

Abstract. Based on the problems caused by current automatic irrigation system with a large number of cables, such as installation, maintenance, and difficult expansion, this paper proposed a wireless integrated irrigation control system and developed a wireless intelligent valve controller which can satisfy the requirements for agricultural irrigation in our country. The controller consisted o...

This paper developed and evaluated a Lilliput Multimedia (LM) system to enhance students’ learning motivation by bringing them personally onto the scene to explore the world without having to leave the classroom. The LM system integrates of digital multimedia exhibition content, remote-controlled toy cars, and toy models of the buildings to motivate the students and engage them to learn as if t...

This paper presents a preliminary study that relates the ability in performing remote control tasks with 3D video feedback and the users’ quality of experience (QoE) when users are asked to judge the video quality only. The QoE has been evaluated by means of traditional subjective quality experiments, while an objective performance indicator (alignment error) has been used in the remote control...

Syntax Notation, ISO 8822/8823, 8824/8825 Presentation ISO 8326/8327 Session RFC 1006

Access to online experiments permitted by the current technology offers more flexibility than local presence. However, it also presents new challenges, such as which information should be transfered from the process to the remote user to describe with sufficient details the progress of the experimentation, and from the user to the process to control it and to test interesting working conditions...