My work in February:

All my work on the distributed exchange spec, code, and design:

* Implemented new full HTML5 wallet in demo.masterchain.info: https://demo.masterchain.info/wallet.html (users add addresses to wallet from address pages.) Currently supports >20 usability and security features and functions that facilitate DEx trading. Find detailed list in the next section.

* Created quick user guide for the wallet available at: https://demo.masterchain.info/Masterchain_wallet_01.pdf Please read the user guide (it is just page) as it includes the full description of my main body of work.

* Implemented HTML5 transactions form fully integrated with the wallet (import addresses and private keys from wallet) required for DEx testing.


All my work on dEX testing:

* I tested several standard DEx transaction dev.masterchain.info from the point of view of the wallet user: Initiated transactions from the wallet, verified that the transactions appear in the transaction history list of the wallet and reflected in the balance shown in the wallet.

* I continuously test the wallet of https://demo.masterchain.info/ on an array of >30 combinations of devices, screen sizes, resolutions and web browsers including 2 smart phones (iOS and Android) and 3 tablets. As also the developer of the wallet I never move forward with design and implementation directions that cannot be scaled to all screen sizes and be usable with both touch screens and mouse modes.

Other work I would like considered for the "General Innovation" bounty:

Started to investigate (working on a usable prototype) an adaptation of the HTML5 web wallet into a standalone Android application (following a direct request from management) that can be executed directly without browser. I am using <WebView> control and it is going well (Started on the 28th of February.)

Grimentz MSC address: 1rM1oMEFMfhPBo4kRaf2CMXf9XQCHyYWi

I am the developer of Masterchains's web site. In the previous round, I received the payment together with Grazcoin. In the current round, Grazcoin and I feel that I have made significant contributions that may be relevant to other related implementations testing and projects. These contributions include the integration of BitcoinJS and Javascript implementation of DEx transactions signing and sending. Grazcoin and I really like the visual language I developed to visualize the different types and status of the transactions (please find the link to a detailed documentation of this visual language below.) This helps greatly especially when it comes to testing DEx on masterchain.info. Although Grazcoin is the one that is responsible for most of the communications, please consider processing our payments separately.

Detailed list of achievements:

Development:

* Design icons for all the transaction types and backgrounds to indicate each transaction DEx's status.
Document describing all possible transactions / status combinations:
https://masterchain.info/downloads/masterchain_icons_list.pdf

Implemented the icon / background scheme with transparent icons and CSS classes and integrated in masterchain.info site.

* Implemented HTML form + signing (in javascript) + sending of wallet skeleton required for DEx testing.

* Implemented an offline version of the signing form in javascript (in final stages of testing, will go live tomorrow).

* Responded to users and testers feedback (on mailing list and the forum) and improved usability of the transactions sending form.

* Implemented HTML client side wallet for masterchain.info: https://masterchain.info/wallet.html (users add addresses to wallet from address pages.)

* Many small html5 features and improvements to masterchain.info

Testing:
 
* I tested the status of individual transaction types on masterchain.info using the icons mentioned above and hover HTML message that I also implemented.
 
* Test signing of all possible DEx transactions within masterchain.info.
 
* Suggest structured testing format doc based on the transaction type / status icons and backgrounds I designed:
https://masterchain.info/downloads/DEx_test_plan.pdf
 
* Followed the testing document to test transactions on masterchain.info

* Testing (+ fixing) of masterchain.info DEx forms on >20 different combinations of platforms, browsers and screen resolutions including 3 tablets (iOS, Android and windows 8.1) and 2 smart phones (iOS and Android.)

I am a bit bored after the coding challenge is over  If you would like to expose the google-docs spreadsheet as json, we could try to create a proper HTML5 trading page. Could be a prototype for future professional MasterCoin trading UI.

General guidelines on exposing google spreadsheet as json:
http://www.pipetree.com/qmacro/blog/2013/10/sheetasjson-google-spreadsheet-data-as-json/

Thanks dacoinminster for driving this whole project. I enjoyed every bit.

Thanks a lot grazcoin for inviting me to participate with you in the project and for hooking me into Bitcoin and Mastercoin.

Thanks Tachikoma and Zathras for sharing your work and your thoughts - I learned much from looking at your work.

Thanks! I am able to compile and build it now.

Hi, I do not manage to compile and build the project with msbuild. Some source and resource files seem to be missing. e.g. My Project\Resources.resx, invalid.png and so on. Am I missing something?

Error:

Could you elaborate on the nature of this investigation? (i.e. is there a protocol for such investigation?)

On the client-side of masterchain (http://masterchain.info) we use AngularJS. AngularJS is a javascript library that relieves the server backend from HTML-rendering responsibilities. The dynamic data, sent as json, is rendered on the client-side in plain HTML + some customized tags. Using AngularJS we were able to create a prototype of our site within days, so I had plenty of time to improve the usability of the site (solid graphic design, responsive design using bootstrap so the site would be usable on tablets and smart phones and some "eye candies".) I hope you would like the result.

Yes, please take me out of the jail, as I would like to participate in the contest:
https://bitcointalk.org/index.php?topic=292628.0
and need the option to contribute to:
https://bitcointalk.org/index.php?topic=265488.0

Thanks! I do know and like the clean design of blockchain.info

I will look closely at bitcoincharts.com

Hi, I am a newbie. I am working together with a friend (that has some BTC development experience) on a project. At this point (Until I'll learn the math) I bring to the project mainly HTML5 and usability skills. As many other BTC sites do, we also present transactions data in a table. As I am working on the "graphical language" of the web application, I would like to ask what are best looking / most usable BTC sites you know. I'll appreciate Links + short explanations on what is so great in the sites.