This paper presents an anthropomorphic robot hand called the Gifu hand II, which has a thumb and four fingers, all the joints of which are driven by servomotors built into the fingers and the palm. The thumb has four joints with four-degrees-of-freedom (DOF); the other fingers have four joints with 3-DOF; and two axes of the joints near the palm cross orthogonally at one point, as is the case in the human hand ....etc

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presented by:
Sudhanshu Shekhar Jha


abstract
The Bagger 288 (Excavator 288), built by the German company Krupp for the energy and mining firm Rheinbraun, is a bucket-wheel excavator or mobile strip mining machine. When its construction was completed in 1978, Bagger 288 superseded NASA's Crawler-Transporter, used to carry the Space Shuttle and Apollo Saturn V launch vehicle, as the largest land vehicle in the world at 13,500 tons.
The Bagger 288 was built for the job of removing overburden prior to coal minin ....etc

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Definition

The objective of the work describe in this paper is to develop an artificial hand aimed at replicating the appearance and performance of the natural hand the ultimate goal of this research is to obtain a complete functional substitution of the natural hand. This means that the artificial hand should be felt by the user as the part of his/her own body (extended physiological proprioception(EPP) ) and it should provide the user with the same functions of natural hand: tactile exploration, grasping , and manipulation (cybernetic pr ....etc

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Biomechatronic Hand

The objective of the work describe in this paper is to develop an artificial hand aimed at replicating the appearance and performance of the natural hand the ultimate goal of this research is to obtain a complete functional substitution of the natural hand. This means that the artificial hand should be felt by the user as the part of his/her own body (extended physiological proprioception(EPP) ) and it should provide the user with the same functions of natural hand: tactile expl ....etc

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Anthropomorphic Robot hand

This paper presents an anthropomorphic robot hand called the Gifu hand II, which has a thumb and four fingers, all the
joints of which are driven by servomotors built into the fingers and the palm. The thumb has four joints with four-degrees-of-freedom (DOF); the other fingers have four joints with 3-DOF; and two axes of the joints near the palm cross orthogonally at one point, as is the case in the human hand. The Gifu hand II can be equipped with
six-axes force sensor at each fingertip and a developed distrib ....etc

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Tele-Graffiti (A Camera-Projector Based RemoteSketching System with Hand-Based User Interface and Automatic Session Summarization)

Abstract


One way to build a remote sketching system is to use a video camera to image what each user draws at their site, transmit the video to the other sites, and display it there using an LCD projector. To make such a system usable, however, the users have to be able to move the paper on which they are drawing, they have to be able to interact with the system using a convenient interface, and sketching s ....etc

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ABSTRACT

An ideal artificial hand should match the requirements of prosthetics and humanoid robotics.

It can be wearable by the user which means that it can be perceived as part of the natural body and should replicate sensory-motor capabilities of the natural hand.However, such an ideal bionic prosthesis is still far from reality.

This paper describes the design and fabrication of a novel artificial hand based on a biomechatronic and ....etc

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sir please send me PDF&ppt for world's largest digging machine ... ....etc

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Abstract
Hand-held devices are rapidly becoming a common technology at work, school, and play. Even though battery technology is improving continuously and processors and displays are rapidly improving in terms of power consumption, battery life is an issue that will have a marked inuence on how hand-held computers can be used. Energy consumption can be reduced by the efficient usage of the three power states: Run, Idle and Sleep. _Sleep is an energy reduction technique for handheld devices which is different fr ....etc

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ABSTRACT:
This paper presents a case study of caisson foundation system for a high-rise residential building in Kuala Lumpur granitic formation. Due to site congestion and sloping terrain of the project site, hand-dug caisson was adopted as the deep foundation system rather than conventional bored pile or driven pile systems. This paper discusses the design aspects of caisson pile especially on the assessment of rock socket which involves estimation of both shaft and base resistances for rock and their load transfer behaviour. Checkin ....etc

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