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FOSDEM 2022 - Rapid Prototyping Physical Interfaces with Web Serial and Cheap MC...

 3 years ago
source link: https://fosdem.org/2022/schedule/event/rapid_prototyping_physical_interfaces_with_web_serial_and_cheap_mcus/
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Rapid Prototyping Physical Interfaces with Web Serial and Cheap MCUs.

(With a $4 microcontroller to build fun, accessible, and unique forms of interaction)

The magic of computers and smartphones is the fact that they provide a very malleable interface - the screen. Without having to manufacture extra parts for every new application, this is a massive time and cost saving for engineers. However, this comes at a cost of accessibility and usability, as well as diminishing the physical connection one might have to the device they are using. Physical interfaces are now much easier to develop, and can even be constructed by the end user, since MCUs are now very cheap and readily available, along with lots of modular parts to construct interfaces with. Web Serial provides the added benefit of being able to use the highly distributed and easy to code with JavaScript / Web platform with these MCUs. This means rapid prototyping can be performed, along with user testing, very easily, making it much cheaper and faster to reach an end product. This talk intends to demonstrate some basic examples along with some steps to getting a process together yourself.


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