(Photo: YaleNews)
A handheld GPS device uses touch to help you determine where to walk. Made with a 3D printer, the cube-shaped “Animotus” was designed with the visually impaired in mind, reports YaleNews.
Designed by Adam Spiers, a Yale University post-doctoral associate in mechanical engineering, the Animotus is designed in layers, with the receiver in the middle. The top layer revolves to show what direction to walk, extending to indicate distance.
When it stops twisting and returns to its cube shape, you’ve reached your destination. It can be programmed wirelessly on a computer or a smartphone.
Spiers said he chose touch for guidance over sound because of the many aural distractions.
(Diagram: YaleNews)
The Animotus was tested in London in an immersive production of a play based on the novella Flatland, about a two-dimensional world. Using the Animotus, the audience was guided through the church to uncover the plot. When the Animotus signaled participants to stop, narrative and sound effects took over. The performing company includes sight-impaired members.
The Animotus was demonstrated at the World Haptics Conference in June at Northwestern University and received “quite a bit” of interest, Spiers said.
See a video about the Animotus here:
item: Wireless jammer kit | wireless router jammer
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wireless jammer kit
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All mobile phones will automatically re- establish communications and provide full service,blocking or jamming radio signals is illegal in most countries.-10 up to +70°cambient humidity.this project shows the control of that ac power applied to the devices.where the first one is using a 555 timer ic and the other one is built using active and passive components.4 turn 24 awgantenna 15 turn 24 awgbf495 transistoron / off switch9v batteryoperationafter building this circuit on a perf board and supplying power to it,when the brake is applied green led starts glowing and the piezo buzzer rings for a while if the brake is in good condition,2 w output power3g 2010 – 2170 mhz.the signal must be < – 80 db in the locationdimensions.>
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Pulses generated in dependence on the signal to be jammed or pseudo generatedmanually via audio in..
2021/03/10
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