This paper shows the smart walking stick based on ultrasonic sensors and Arduino for outwardly debilitated individuals. There are roughly 37 million individuals over the globe who are visually impaired as indicated by the World Health Organization. Individuals with visual inabilities are regularly subjected to outer help which can be given by people, trained dogs, or electronic gadgets as supportive networks for basic assistance. Thus, this played as the motivation to develop a smart cane white stick to survive these restrictions (...) which includes ultrasonic sensors at particular positions to the stick that gave data about nature to the client by initiating the signal sound and vibrations. We proposed minimal effort and light weight framework structured with micro controller that processes signal and alerts the visually impaired person over any obstacle, water or dark areas through beeping sounds or vibrations. The system comprises of obstacle and moisture detection sensors for process of receiving, processing and sending signals to the alarm system which finally alerts the user for prompt action. The system was designed, programmed using Java language and tried for exactness by the visually impaired. Our gadget can recognize obstacle inside the separation of around 2m from the client. (shrink)

Il fascino di un libro, tra Reuchlin e Bruno. -/- RINASCIMENTO ESOTERICO Speciale V centenario De arte cabalistica (1517-2017) -/- Nella sua rinomata libreria antiquaria, nel cuore di Firenze, Paolo Pampaloni sta sfogliando un grazioso volumetto in ottavo, rilegato in pelle scura. Si tratta di un esemplare del De incertitudine et vanitate scientiarum di Heinrich Cornelius Agrippa von Nettesheim.

Carel Fabritius left behind few but important works of art. We are concerned here with the View in Delft, and attempt to make two points about it. The first is that this small painting manages to break away from the classical perception of perspective, an endeavor informed mostly by new findings in the field of optics of the time. The second point, theoretically related to the first, stresses compositional elements that would bring View in Delft closer to a meditation on (...) the fleetingness of life, making it a "town-scape" vanitas. (shrink)

In a chapter that hones in on certain Renaissance portraits by Hans Holbein, Giorgione, and Jan van Scorel, Hans Maes examines how it is that we can be deeply moved by such portraits, despite (or perhaps because of) the fact that we don’t know anything about their sitters. Standard explanations in terms of the revelation of an inner self or the recreation of a physical presence prove to be insuffi cient. Instead, Maes provides a more rounded account of what makes (...) said portraits moving and memorable, thereby relying on Barthes’ notion of ‘punctum,’ James Elkins’ account of why people cry in front of paintings, and a phenomenological exploration of the parallel between portraiture and the tradition of the Vanitas painting. (shrink)

A partir de la tesis del filósofo español Miguel de Unamuno (1864-1936), según la cual el extremo occidental — Portugal — y el extremo oriental — India — se dieron las manos espirituales por vía de la comprensión de la vanidad del mundo (vanitas), presentada en su obra Por tierras de Portugal y España (1911), nos proponemos poner en diálogo las visiones del mundo barroco occidental y del mundo budista oriental sobre la vanidad y la muerte. En este sentido, (...) nuestra reflexión se centrará en el pensamiento del P. António Vieira, como ejemplo capital del pensamiento barroco portugués, y en el Sermón de Benares, como texto fundador del budismo. (shrink)