You need to start small

image

prologue


The new year back home after midnight I walked to the unlit road and stumbling on the stairs thought, "well, how do blind people live?"

Collected, invented, defeated


or Rather Invented, collected, defeated.

Defining project requirements
the
    the
  • Three times per second to measure distances to obstacles.
    • the
  • the result to inform the user information about the distance of objects by the method of kinetic effects (vibration motor).
    • the
  • When approaching the obstacle the vibration motor should increase the intensity of its impact on the user.
    • the
  • Charging from the network.
    • the
  • to Have the possibility of further development.
    • the
  • Easy to use


and getting a component base, after a few experiments I started to think how to implement this stuff, and life


And then on 22 March this year a friend oleamm was written harpist.
I read it with delight and astonishment, about how we think alike and think the same thoughts over several thousand kilometers.
After talking with Roman, I sincerely wished him good luck in his project.

But as time went on, and his idea started, though guaranteed success. I decided still to establish the little matter of serial production of this equipment.

I asked the question of ethics and received approval from oleamm I decided to start.
Making a prototype




Checking the device in operation and creating a business plan for a small party I started to collect money to start

The method of collecting the money I made fundamentally through Crowdfunding since I committed publicly that for me and for society is the guarantor of the start of the project Link to project

The result of this message I want to identify a real interest in this type of devices at the current time?
Article based on information from habrahabr.ru

Комментарии

Отправить комментарий

Популярные сообщения из этого блога

Performance comparison of hierarchical models, Django and PostgreSQL

Изображение
Good day, dear readers. Today's article will be devoted to the comparison of models of working with hierarchical data in PostgreSQL via Django app. In the article I specifically do not use a clean implementation in the database, because I'm interested in is performance in an environment close to combat. All tests were performed on my data and results are relevant for this data on your data the result may differ from that obtained in the article. Model implementation of the hierarchical structures in the database For working with such structures in PostgreSQL you can use the following modely : the Adjacency model (AM) — model, when the column is stored parent; the Nested Sets (NS) model when paired column stores the range of all sub-elements; the Materialised Path model (MP) model, when the column is stored the full path to the element. Also details about the implementation of hierarchical structures in a relational database, you can read here . To imp...
Далее...

Transport Tycoon Deluxe / Emscripten part 2

Изображение
Transport Tycoon (Transport tycoon) is pretty old, but still enjoyable, especially the maniacs, the game is in the genre of RTS. /.../ There is also OpenTTD, outdoor product manyatta iPhoto, resulting from the game can not be distracted even in the toilet and underground, setting her on the Communicator or PDA. lurkmore I can honestly say: I killed a huge amount of time playing Transport Tycoon Deluxe. I'm just a fan of this game. So when on Habre the article appeared about how the guys from mozilla have ported Doom, I hit on the idea – to migrate one of my favorite games here on the Internet. By the way, the article was scarce, but I learned the main thing – the porting can be done using emscripten . Since the inception of the thought of the possibility of such a project was not less than a year (my first attempt crashed on the rocks of misunderstanding). And now I'm in a hurry to please you all: I did it! Now to sit ass playing TTD you can be located anywhere con...
Далее...

google life search

Изображение
Yesterday Google announced the Live search So, what is it and how to use it? Did it make your search more relevant and convenient for users? How to get it, where to enter a query to see live results? The algorithm is still driven around and while fully works only for English queries. You enter the query and see the results of the search in the middle of the page in the section Latest result for “your request”. Can try enter your query here . For example, a request Obama. About the middle of the page is visible to block the Latest results that are updated in real-time. New results on request Obama constantly updated and added to the search results. If this text is annoying, you can pause by clicking "Pause", but completely remove the "live search" from the results it is impossible. Adam Smith, a Google employee, guiding the development of new search system in real time, says that not all queries can be seen regularly updated information: ...
Далее...