[PDF] Top 20 Sensor Based Assistance System for Visually Impaired

... According to the World Health Organization (WHO), there are 285 million visually impaired people in the world, 39 million of which are blind and 246 million have a low vision. Nowadays, technologies ... See full document

... the visually impaired is well-defined by the existence of significant learning resources and its ...ODL based on assistive technology allows individuals with disabilities to do things that were ... See full document

... alert system for visually impaired people based on microcontroller unit Arduino NANO with ZigBee and speed ...speed sensor continuously measures speed of wheel if the bus stopped at the ... See full document

... Fundamental to the FPGA architecture is the notion of a peripheral core (pcore) that contains a circuit module. As shown in Figure 4, the processor local bus (PLB) ties directly to the PowerPC on the FPGA chip. Because ... See full document

... As shown in the above diagram, the RFID system, comprising the reader and the tags [6] is the major part of the navigation unit. When the reader placed inside the shoe moves over a specific tag, unique tag ID is ... See full document

... tracking system makes it possible to reconstruct blind people’s tactile reading in real time and to automatically analyze finger movements during Braille text reading and tactile picture recognition ...The ... See full document

... Presently, simple walking cane is the most used system and is rather primitive as it can detect only those obstacles present at a low height. Also it does not inform the user about the distance of an obstacle ... See full document

... Text to speech synthesis is a rapidly growing aspect of computer technology and is increasingly playing a more important role in the way we interact with the system and interfaces across a variety of platforms. We ... See full document

... Description about Raspberry pi board: The Raspberry Pi 2 delivers 6 times the processing capacity of previous models. This second generation Raspberry Pi has an upgraded Broadcom BCM2836 processor, which is a powerful ... See full document

... biometric based systems to authenticate ...identity based on the physical or behavioural characteristics of an individual such as fingerprints, face, iris , hand vein, voice, keystroke, palm print, retina ... See full document

... RFID Based Navigation and Object Recognition Assistant for Visually Impaired ...a system utilizing Radio Frequency Identification (RFID) for the assistance of blind ...The system ... See full document

... High-resolution vision systems and algorithms are now widely available at relatively low cost. Video information can be internet-transferred using personal digital assistant without relying on predeployed or dedicated ... See full document

... GPS system for blind users, Voice Stick, Color ID Free, Speech being converted to text, large fonts, hands-free microphone, audible, visible and vibrating alerts or assignable ... See full document

... navigation system is very less and not efficiently used for Indian ...a system is designed which can give Audio output through microphone to the user, Device to take notes using a touch keypad when needed, ... See full document

... In the proposed system, the important part of the system is MEMS based accelerometer [9], this accelerometer is capacitive based. It uses MEMS technology, it can measure accelerations in ... See full document

... visual system was previously shown to follow two general paths, a ventral route for color, detail, and object recognition and a dorsal route for spatial ...images based on verbal descriptions of a series of ... See full document

... In past various image to speech recognition systems are available but there is no compatibility is achieved for virtually impaired peoples. The raspberry pi is used as a interface between the camera module and the ... See full document

... The main aim of this paper is to propose a system that uses speech technology to provide students with access to information during exams. The key focus of application is to provide students with an ability to ... See full document

... the system receives and furthers all information to Bluetooth as shown in Figure ...navigation system works in two modes campus navigation and navigation which has been indicated in Figure ... See full document

... In order to accurately detect changing Ground planes, Machine Learning algorithms such as Naive Bayes classifiers, Support Vector Machines, etc. can be used. The systems need to be checked on large public databases ... See full document