Cloud Based Face Recognition using Machine Learning

The main motive of this paper is to implement a system where the employees and the visitors are granted access to enter the office by recognizing their face images. And henceforth, the access is granted only when the employee or the visitor enters the correct pin into the keypad which is concerned for authentication purpose.Without any usage of the tag keys or identity card an employee can easily unlock the entrance door once his face is recognized. A Raspberry pi, a camera, a memory card and a keypad is the hardware components that is required in this system. The face recognition and the authentication carried out by the keypad is controlled by the cloud based platforms and the local based Web Services. The authentication mechanism and the face recognition provides a safe and and increased level of security which gives a protection against spoofing attacks where there is no need of carrying any tag keys or access cards.

A Portable Waterproof EEG Acquisition Device for Dolphins

The acquisition and analysis of EEG signals of dolphins, a highly intelligent creature, has always been a focus of the research of bioelectric signals. Prevailing cable-connected devices cannot be adapted to data acquisition very well when dolphins are in motion. Therefore, this study designs a novel, light-weighted, and portable EEG acquisition device aimed at relatively unrestricted EEG acquisition. An embedded main control board and an acquisition board were designed, and all modules are encapsulated in a 162 × 94 × 60 mm3 waterproof device box, which can be tied to the dolphin’s body by a silicon belt. The acquisition device uses customized suction cups with embedded electrodes and adopts a Bluetooth module for wireless communication with the ground station. The sampled signals are written to the memory card on board when the Bluetooth communication is blocked. A limited experiment was designed to verify the effectiveness of the device functionality onshore and underwater. However, more rigorous long-term tests on dolphins in various states with our device are expected in future to further prove its capability and study the movement-related artifacts.

Environmentally Sound Recovery of Gold from Waste Electrical and Electronic Equipment Using Organic Aqua Regia

We conducted experiments using unit processes to prove the feasibility of the concept of an environmentally sound Au recovery process from waste electrical and electronic equipment (WEEE) using organic aqua regia, i.e., a propylene carbonate (PC) solution containing CuBr2 and KBr. First, the WEEE samples (memory card and mobile phone board) were finely ground. The samples were then carbonized and oxidized to decompose the polymers and oxidize the base metals. The leaching of Au from the oxidized samples was then carried out in a PC solution with 0.2 M of CuBr2 and 0.2 M of KBr over 353–373 K, followed by biphasic separation with sulfuric acid. The dissolved Au in the PC phase was recovered via ascorbic acid reduction. The mass balance of Au in the leaching was investigated. The maximum recovery ratios of Au from the memory card and mobile phone board were 79% and 83%, respectively. The cost of leaching was preliminarily estimated.

Construction and Analysis of a Novel Wearable Assistive Device for a Visually Impaired Person

In this paper, we have given the design and development of a new wearable device that assists visually impaired individuals to travel independently and confidently. The newly proposed device is based on range-based sensors and would work effectively in both indoor and outdoor conditions. It is constructed in the form of two separate modules; one module is designed such that it can be attached to the waist belt of the user, and the other module is designed to wear it on ankle of the user. Both the modules communicate with each other using wireless communication and can cover the full front environment of the user. The information about the front environment is transmitted to the user, via headphone, by sending a set of voice instructions, stored in a memory card added in the belt module. In order to use the device in crowd mode, appropriate networking techniques were also implemented in the prototype such that the interference of two or more devices in the close vicinity can be avoided. In the end, effectiveness of the device is analyzed and proved by conducting experiments and obtaining statistical results.

A vertical wind turbine monitoring system using commercial online digital dashboard

The output of a green energy generator is required to be monitor continuously. The monitoring process is important because the performance of the energy gen- erator needs to be known and evaluate. However, monitoring the generator manu- ally and efficiently is troublesome. Moreover, when most of the energy generator located at uneasy to reach or at a very remote place. Added to the cost, human intervention for the monitoring process contributes to the unnecessary bill. All the highlighted limitations can be overcome using an internet cloud base system and application. Most of the existing data logging instruments use a memory card or personal computer in their operation. The stored data is accessible only at a dedicated computer alone. This work presented a complete energy generator interface with a commercial online digital dashboard. The digital dashboard, parameters of the wind turbine, such as the amount of power generates and the magnitude of instantaneous voltage can be monitored, and the recorded data can be accessed quickly, at any time and anyplace.

Women’s Safety Security System using Raspberry PI

Today in the present global scenario, a woman's word of security and safe life is a tough reality to happen, because women's sexual abuse has become a mainstream news in our everyday routine life. We should create a society in which women can travel openly and even at odd hours not of fear. While there are many rules and laws present, they are insufficient to provide the women in society with the full degree of security, safe and stable life. When the technology advances every day, it is a solution to other problems. And why can't we use these to create a stable and prosperous women's community. This project composed of components such as GSM, GPS, memory card, shock circuit, buzzer, camera, module Raspberry pi-3.

PROTOTYPE RANCANGAN PRINTER 3D DENGAN SMART LCD BERBASIS ARDUINO MEGA 2560 MENGGUNAKAN TEKNOLOGI FUSED FILAMENT FABRICATION

Dalam Pembangunan system industry 4.0 salah satu yang menopang pembangunan adalah teknologi 3D Printing. Tujuan dari Penelitian ini adalah merancang mesin Printer 3D dengan Microkontroller Arduino MEGA 2560, RAMPS 1.4 Shield, Motor stepper NEMA 17, DVR8825 motor driver, Filament PLA, E3D v6 HotEnd, Memory Card, Smart LCD. Konstruksi rangka rancang bangun alat Printing 3D dengan melakukan perakitan rangka mesin printing 3D, Motor Stepper Mesin 3D, Limit Endstop XYZ, dudukan exstruder, dudukan bed, perakitan HotEnd untuk heater pemanas. Proses pencetakan dapat terhubung dengan PC atau menggunakan dukungan memory card, dan instruksi pengoperasian ditampilkan dalam monitor LCD. Penelitian ini menghasilkan printer 3D berbasis Arduino dengan teknologi FFF (Fused Filament Fabrication) yang akan memudahkan pengguna dalam mengoperasikan printer 3D dengan layar LCD dan Pencetakan tidak harus selalu terbuhung dengan PC karena menggunakan memory card yang dapat menyimpan file dan menghasilkan pencetakan yang lebih baik. Penelitian ini menggunakan metode penelitian model Linier Sequential Model (LSM). Model ini sering disebut dengan “Classic Life Cycle” atau model waterfall. Metode ini terdiri 5 tahapan yang berulang yaitu tahap analisis studi literatur, tahap desain/perancangan sistem, tahap perakitan hardware, tahap pengkodean, dan tahap pengujian (Pressman, R.S, 2012).

Specialization of Microcomputers for Targeted Use

Since 2015, microcomputers have appeared in the information environment, which are a compact system unit with minimal functionality without peripherals. The article published the results of the analysis of the use of 6 different microcomputers in various fields of activity. The purpose of the study is to determine the limiting factors affecting the efficiency of the targeted use of microcomputers. It has been established that for scientific and educational presentations, office and trading activities, it is currently advisable to use fanless microcomputers with a perforated case and an internal WiFi antenna, at least 4 GB of operational and 64 GB of permanent memory, and a microSD (TF) memory card slot, at least 128 GB, NTFS file system), Intel HD Graphics, USB3.0 and HDMI interfaces. Based on comparative experiments, methodological recommendations were created on optimizing the configuration of the hardware-software environment of microcomputers in stationary and mobile conditions. The problems of major updates to Windows 10, as well as the compatibility of Microsoft Store software and third-party manufacturers, are analyzed. It is recommended to specialize individual microcomputers for working with 32-bit applications; accounting and cryptographic programs; as well as conducting presentations with their video. Options for optimal configuration of the Start menu of the Windows 10 desktop are suggested. It is concluded that specialization in the hardware-software configuration of modern microcomputers allows you to increase the efficiency of using single devices and their paired systems in accordance with BYOD (Bring Your Own Device).

Perancangan Dan Pembuatan Aplikasi Permainan Memory card Online Bertema Kemerdekaan Indonesia

Perkembangan teknologi pada smartphone menyebabkan segala informasi dan media entertainment terbaru dapat diakses dengan mudah. Akan tetapi, informasi yang diprioritaskan oleh teknologi tersebut hanyalah informasi yang terkenal dan baru saja. Hal ini mengakibatkan informasi sejarah menjadi tidak mudah untuk sampai kepada para generasi muda. Oleh karena itu, dalam Tugas Akhir ini akan dirancang aplikasi permainan berjudul “Memory card Kemerdekaan” yang bertujuan untuk memberikan pembelajaran sejarah perang kemerdekaan melalui permainan. Pembuatan aplikasi ini didasari dari hasil kuesioner yang didapatkan dari berbagai narasumber. Menurut para narasumber, menggunakan media digital dalam proses pembelajaran dapat menambah daya tarik dan perhatian generasi muda. Aplikasi akan dikembangkan menggunakan Unity dengan bahasa pemrograman C++. Metode perancangan yang digunakan adalah throw-away prototyping. Jenis permainan yang akan dibuat adalah memory card game. Permainan memiliki fitur untuk melihat seluruh referensi sejarah yang terdapat di dalam permainan. Selain itu, pemain juga dapat bermain dengan pemain lain menggunakan koneksi internet. Berdasarkan hasil pengujian black box testing, seluruh fitur yang terdapat dalam aplikasi berjalan dengan baik. Pengujian juga dilakukan dengan lebih dari satu perangkat untuk menguji fitur yang menggunakan koneksi internet seperti multiplayer dan chat.

FRACTAL CLUSTERING OF GROUP CODES IN THE SYSTEM OF GALOIS FIELD

The permutation decoding (PD) of group systematic noise-immune codes is proved to be the most efficient method in using the redundant data entered to the code as against other methods of decoding digital data [1-5]. This opens up the opportunity of solving a complex computational problem of finding an equivalent code (EC), which is used to search for the error vector. The essence of this solution is that the computational procedure of real-time search for EC for each new combination of redundant code is replaced by a preliminary process of training the decoder to put in accordance with each new permutation of characters the generating matrix of EC parameters, which are recorded in the decoder’s memory card during training. Thus, such a memory card is called a cognitive card (CC). The article estimates the memory size of the CC, when using the block code (15,7,5), and shows the possibility of implementing a permutation decoder on basis of existing integrated circuits based on proven statements. For the first time, the apparatus of fractal partitioning of augmented binary Galois fields using the clustering of the common space of code vectors of a given code is used to prove the main statements. An efficient algorithm is presented to search for a set of invertible matrices of rearranged codes that do not provide an EC and for this reason should be primarily detected in the decoding procedure of the received code vectors.