IRO Transactions On Science And Technology

The International Journal for the Engineering and Technology Industry & Institutions


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Science and Technology

Vol-1, No-1,Pages(1-57), July 2016.

Contact Center feature for Disabled Customers using Customer Entered Gesture
Pages 1-7
Sanal Malhotra
Abstract  | PDF
      This paper presents Sign language analysis which enables disabled customers in a contact center for conversation over a telephone network through a video call. The Customers Sign language recognition Script consisted of eight processes such as image acquisition, skin color information, background removal, canny edge detection, PCA features extraction, classification of images using support vector machine classifier, training and testing which will run automatically in Customer Voice Portal through a Combo gateway. I have successfully recognized fifteen different hand gestures which includes both single handed gestures and double handed gestures with a detection accuracy of 94.5 %.
Design, development and performance study of a polymer coated capacitive sensor for measuring moisture content of soil
Pages 8-18
M S S Varma, Jit Ghosh†, Meghana GL, Avishek Adhikary, Arunjyoti Sonowal, Susanta Banerjee, N S Raghuwanshi and Karabi Biswas
Abstract  | PDF
      In this study a new type of capacitive sensor coated with a polymer material, named as ”DQN70” has been used to measure the moisture content of the soil. Three different polymers PMMA, BPDA-mPD and DQN-70 are taken as the coating material and their impedance performance has been evaluated to select the proper coating material. Among these three materials- DQN-70 shows the repeatable and reliable output and hence, used for further study. The change in capacitance of the probe is measured at different moisture level and converted to voltage signal. Thermo-gravimetric method is used to calibrate the sensor performance. The probe was inside the soil for more than three months and produced consistent output.
Performance of Channel-Adaptive Random Access Using Discontinuous Channel Measurements with Correlation
Pages 28-32
In-gil Ryu,Hichan Moon
Abstract  | PDF
      Channel-adaptive random access reduces the required transmission power for random access. To reduce the power consumption for the channel measurement of channel-adaptive random access, discontinuous channel measurement has been proposed. To investigate the performance with discontinuous channel measurement, the channel measurements are assumed to be independent each other. In this paper, the performance is investigated for the channel-adaptive random access with discontinuous channel measurement, when the channel measurements are correlated.
Cloud Abetted WS-BAN forFar-off Healthcare using proposed Cushy Data Network (Cu-DN)
Pages 33-48
S.Smys,A.Dinesh Kumar
Abstract  | PDF
      The trendingprogresses in far-off healthcare systems enables researchers to concentrate on pervading and easily deployable healthcare systems which stands for medical information, applications, and infrastructure in a pervasive and fully automated manner. Security and privacy of data plays a major role in healthcare management system. This system should ensure the confidentiality of patients' data privacy.
Waste Reduction in Surface Treatment Process by Lean Six Sigma Approach
Pages 49-57
Nonthakarn Nisphaphat and Suthas Ratanakuakangwan
Abstract  | PDF
       The objective of this research is to reduce waste in surface treatment process which was applied in electronics manufacturing by Lean Six Sigma approach. This research was studied with automotive product and found defective rate 2.83% of all production before improvement. This research consists of 5 steps of DMAIC method (I) Defining problem from customer’s complaint (II) Measuring phase for problem identifying by using 7 wastes, flow process chart and Pareto diagram which found 2 waste in current condition of process are waiting waste and defects waste (dent) in the solder cream printing process which is part of surface treatment process (III) Analyze phase for root cause’s problem identifying by using whywhy analysis and cause and effect diagram that found unsuitable working operator and approximate working step in waiting waste which is the main factor of defects waste (IV) Improve phase is to solve problem by using ECRS principles and design of experiment which has 3 concerned factor in dent defect experiment : weight, time and solder height (V) Control phase is to control and monitor the defined input’s parameter from experiment and control working operator with standard working step by using work instruction. The result of improvement has shown the process capacity increase to 50% and overall defective rate in process decrease to 69.26%