A smartphone turned into a Wi-Fi camera that displays the IP address to connect.

Contexts in source publication

Context 1

... smartphone app turns an Android smartphone into a WiFi camera that sends a video stream in M-JPEG format to the desktop app through the IP address displayed on the screen (Figure 1). Protobject can work with any cameras. ...

Context 2

... we consider it worth noting that even the browser itself can be used as an actuator in some way. In fact, a browser can be used to display text, emit sounds, mimic the behavior of an intelligent object (such as an RGB lamp, see Figure 10 below), and much more. However, in this case, the knowledge of JavaScript is essential to be able to mimic all the desired behaviors. ...

Context 3

... interface objects in Figure 9 can be used to control a virtual lamp as the one displayed in Figure 10. The button turns on or off the lamp, the linear potentiometer regulates its intensity whereas the knob potentiometer is used to change its colour. ...

Context 4

... however, could use their own smartphones if they wanted to. Each workshop teams has been provided with a table and prearranged materials and components to let them build the prototypes: a phone handset was placed on each table for developing the first prototype ( Figure 11); a panel simulating a door along with an umbrella and the related stand for developing the second prototype ( Figure 12); a fan heater with a small-scale model of a window for developing the third prototype ( Figure 13); and corkboards, caps and coloured paper strips for designing the tangible interface for controlling a light ( Figure 14). ...

Context 5

... however, could use their own smartphones if they wanted to. Each workshop teams has been provided with a table and prearranged materials and components to let them build the prototypes: a phone handset was placed on each table for developing the first prototype ( Figure 11); a panel simulating a door along with an umbrella and the related stand for developing the second prototype ( Figure 12); a fan heater with a small-scale model of a window for developing the third prototype ( Figure 13); and corkboards, caps and coloured paper strips for designing the tangible interface for controlling a light ( Figure 14). ...

Context 6

... however, could use their own smartphones if they wanted to. Each workshop teams has been provided with a table and prearranged materials and components to let them build the prototypes: a phone handset was placed on each table for developing the first prototype ( Figure 11); a panel simulating a door along with an umbrella and the related stand for developing the second prototype ( Figure 12); a fan heater with a small-scale model of a window for developing the third prototype ( Figure 13); and corkboards, caps and coloured paper strips for designing the tangible interface for controlling a light ( Figure 14). ...

Context 7

... however, could use their own smartphones if they wanted to. Each workshop teams has been provided with a table and prearranged materials and components to let them build the prototypes: a phone handset was placed on each table for developing the first prototype ( Figure 11); a panel simulating a door along with an umbrella and the related stand for developing the second prototype ( Figure 12); a fan heater with a small-scale model of a window for developing the third prototype ( Figure 13); and corkboards, caps and coloured paper strips for designing the tangible interface for controlling a light ( Figure 14). ...

Context 8

... the ease of programming with JavaScript + browser, no significance tendency was found (0.39 vs. 0.61, p=0.481). These results are summarized in Figure 15 through diverging stacked bars. Further quantitative analysis was done on the closedended questions to see if users with different profiles (i.e., different programming abilities, relationships with technology, academic backgrounds, and jobs) gave different ratings performing the Kruskal-Wallis test. ...