Ziray Studio Labs

We got a new puppy this past weekend. We finally decided on naming her Kiara. Her shelter name was Lupe, but we wanted something that we picked out since she was going to be our dog. Ana checked out all the shelters, petfinder.com, Craig’s List and everywhere else she could think of online. We had actually went to the Franklin County Humane Society looking for another dog that Ana saw, but she had been adopted that previous weekend.

Instead, we found Kiara in a cage outside, scared to death of the other barking dogs around her. She wouldn’t even come out, but instead cowered into the corner. Ana climbed into the cage and Kiara instantly cuddled up to her. Kiara had actually been returned to the shelter two days before by a women with health problems who couldn’t handle the activeness of a collie puppy. Real intelligent. She was also infested with thousands of ticks, which the humane society had over looked because of her fluffy hair, the fact that the vet was on vacation and that she had only been there for two days.

But she’s adjusting well and Ana has already begun training her in various things and taking her on long walks.

This is no way intended to be a guide to immigration through marriage, just an account of the work process and work we did to accomplish this.

Petition for a Family Member

It’s kind of strange to call someone you’re going to be married to a relative, but that’s what it’s referred to. Any legal resident can petition the government to allow immediate family to join them in the United States. This is the case if you’re an immigrant or a citizen. Upon marrying someone, a citizen can request that the government allow the spouse to enter, live and work within the US. The spouse, if already in the US, can update their visa from, in our case, an F1 student visa, to permanent resident status. The law gets really tricky if you enter the US on a non-immigration visa, in other words not intending to immigrate, after having filed a Petition for Alien Relative. And yes, they call them aliens.

The form, I-130, is just a form stating who I am, how I’m legally in this country (through birth), and what my relation is to the person for whom I’m petitioning. Pretty straight forward.

Changing Visa Status

At the same time, we file an Application to Register Permanent Residence or Adjust Status, form I-485. This allows Ana to update her F1 visa to a Permanent Resident visa. After having filed this, she can not leave the country and return on her F1 visa. The reason is, upon entering the US under an F1 student visa, she is stating that by entering on a non-immigration visa, she is not intending to stay in the country, which would be false, since she has filed for permanent residency. It makes sense, but is something people need to be aware of. To get around this, there is another form I-131, Application for Travel Document, that we would need to file until she’s approved for a green card so that she can travel to Colombia or somewhere else on our honeymoon.

Additional Forms

There are a few more forms to file, such as an Application for Employment Authorization, form I-765, biographic information, form G-325A and my favorite, form G-1145, E-Notification of Application/Petition Acceptance, which will send me an email and/or text message when my application has changed status.

The process is pretty straight forward, but we consulted with a lawyer first to know what we were getting ourselves into. The tough part is understanding each form that needs to be filed, how to file it, what you need to file it properly and gathering all the other information and supporting documents that are needed. We can hire a lawyer to do all of this for us after we get married, but we don’t have the money right now. But we’re confidant we can properly do all of this. The trick is just taking a bit at a time and a lot of reading. Each government form has accompanying instructions to follow so it makes the process a lot less daunting.

The BarNinja iPhone app is a mixed drink application with over 730 drink recipes with additional features including a random drink selector, bartending tips, powerful search, and a shots per bottle calculator for party planning.

The Beginning

As far as we could tell when we started the BarNinja iPhone app, there weren’t any other apps like it on the Apple App Store. That was back in April of 2009. While I was in San Francisco back in March, I got a Facebook message from Jason asking if I was interested in doing an iPhone app. I had done a bunch of Mac development and even independently sold a previous application. I had also attended Apple’s developer conference (WWDC) on two separate occasions so I was quite comfortable with developing for Apple products. When I got back from California, we sat down at a local bar in Blacksburg and wrote down our ideas for the app he wanted to make. That was prior to iPhone OS 3.0 being released and we were counting on some key features in that release for our app. In the end, we ultimately failed when the features didn’t work out exactly as we expected. Luckily, only a little code had been written and that was enough to get me up to speed with the current iPhone development platform.

Instead of quitting, we got BarNinja, another local Blacksburg startup involved in another app idea. We wanted to leverage the shake feature (iPhones can detect when you shake them) that was relatively new and make a mixed drink app based around that.

Soon after we started, a few other apps starting hitting the app store with exactly those features. But the competition didn’t deter us, but instead pushed the bar higher for us. We now knew we couldn’t just make another mixed drink app with a shaker feature, we had to make the best mixed drink app with a shaker feature. We were also creating a 730+ recipe database (including ingredients and other drink information) that would hopefully give us an added advantage. Luckily, at the last WWDC (2005) that I attended, they announced a technology called CoreData which allows developers to place small databases easily within their applications. They also included it in the iPhone OS and I ran with it.

Problems and Solutions

The problem with having 730+ recipes is that it becomes nearly impossible to find a drink in a list. The list view we had, took minutes to scroll through and even tired out your finger having to swipe so much! We added an index on the side to quickly scroll through the list alphabetically. We also added a search to find a drink by name and even added a filter to sort out if the drink was a “mixed drink” or a “shooter.” But that still wasn’t good enough.

I could find drinks like “Vodka Martini,” but what if I wanted a drink with vodka as an ingredient? So we added in a search that would find ingredients too. That worked out well, but often times vodka isn’t named vodka, it’s also names just “Absolut,” which everyone knows is vodka, but the iPhone doesn’t, so we had to teach it what kind of alcohol those products were.

More progress, and we were rolling right along until we tested it out on the actual device; it was painfully slow. The user would hit a key on the virtual iPhone keyboard and the key would get stuck in the “up” position until the search was done and only then could you hit the next key. Searching 730+ recipes is easy, but searching on average 6 ingredients for 730+ (~730 x 6 = a lot) takes 4 or 5 seconds on an iPod Touch 2nd generation. So we had to get a little creative.

My solution was to split off the search into a separate thread (a simultaneous process within the application) and perform the search in the background. This introduced a few other problems that I had to fix but the responsiveness improved dramatically. Then, using Apple’s performance tools, increased the search algorithm by about seven times. Thanks to all those boring Computer Science classes I took at Virginia Tech I was able to speed it up and also make it appear to speed up.

Updating the table view, after finding each recipe that matches the criteria, is slow (thanks to the performance tools for reminding me of this). So I returned the first 5 results instantly because those are the only ones you can see initially on the screen and then the rest were updated in a decaying frequency as they were found until the search was done.

Iteration

Early Search

Icons, glass name and index

Early drink details view

The Final Product

Initial Screen

New search screen

New drink details view

Results

They say if you’re happy with your 1.0 version of your application, you didn’t release it early enough. While we definitely have plenty of work yet to do on this application, we didn’t release it soon enough. It did not take a year of programming to get this done. The programming was the easy part, it was all the other stuff that got in the way, distracted me and things I had to wait on that took the longest. Back in the day, when doing my Computer Science homework, the motto was “Start early, and start often.” That rings true for every long term task.

We didn’t run any real usability tests. This upsets me a bit, but we never really got to show it to too many people. Now LTZ has a few more developers working on more apps, so we have a larger pool of testers, but in the end, we still need to test it out on real human beings and put all those Human Computer Interaction (HCI) skills I spent a lot of time learning, to use.

I did try to apply those skills with the layout of the app. When the app launches, the first screen is the random drink screen, which you can tailor to your tastes in the options. We wanted to give the person using our app something to do right away. We didn’t want to over whelm them with a list of 730+ ingredients; it doesn’t impress anyone. In our limited testing everyone figured it out and got a kick out of the shake feature. With other apps, we noticed, they presented a huge list of options that just left you wondering what you should do next. It’s that classic “uuuuh” moment. With ours, right after the launch of the app you can start enjoying the functionality.

The next screen is the raw list of drinks, plain and simple. Our search is straight forward and easy to figure out and the index on the right helps users navigate down the list quickly. We also stuck to using as many user interface elements from the standard set of Apple iPhone as possible. Many other apps try to be creative and diverge from the standard set of UI elements and consequently from the Human Interface Guidelines that Apple has set forth. The result is a poorly designed, clunky looking application that takes time to figure out how to use. Since we’re using a standard search bar, people using our app know right away what that means and can start right away in using the search feature.

We also chose a dark theme for our colors, not because it looks cool, but because most of our users, we assume, will be using it in a bar, or bar like conditions such as a party, etc. But we also didn’t want to give it a depressing theme since it was suppose to be fun and helpful, so there are a few bright colors in there. The design will most likely change and be updated, but that’s the rationale for the initial release. We’ll see what our users think and how they use the app.

We know our app isn’t perfect, but we’re confident we know where to go from here to improve it and fix some of the problems we know exist in it. Through additional usability testing, we’ll slowly improve upon BarNinja to make it the best drink application on the app store. We know we’re not there yet with the initial release, but we look forward to adding great functionality that people will love.

I’ve been crazy busy ever since we returned from Colombia. We fell back into life in the US at full sprint and have only had a few periods since where we could rest. As a result, I don’t think I’ve been clear on what exactly I’ve been up to with my family and friends. So here’s the short version of most of the major things I’ve been up to since getting back:

iPhone Development

We started a company last year to allow independent iPhone app developers to make the transition from “wanna-be” to published developer. The model works similar to a record label, where LTZ provides the leverage, so that developers can concentrate on coding rather than the logistics of getting apps out. We wanted to start small, get a few early successes and then use that momentum to gather a pool of developers. We’re also planning a Code Kitchen, which is a class to teach iPhone and Mac programming to anyone interested for free.

Most of our early time was spent on logistics, even though we had our first app idea right from the start. It was a lot of waiting; we waited for resources (copy, data, images, feedback), we waited for Apple, we waited for the lawyers and we waited for contracts. So in a year’s time, we finally had an application ready to release. But thankfully, most of that work won’t have to be completed again since the contracts, setup and other logistics are taken care of. I’ll post a longer article on the whole process (what it took, what we learned, etc), but as I type this, our app, BarNinja is “In Review,” waiting to go up on the Apple App Store. It still might get rejected (one never knows with these processes), but we’re hopeful that it will appease the Apple review gods. We’re also more hopeful that the app will actually sell well and we can get some money into the business so we can buy “test” devices, like the brand new iPad for all our people.

Scuba Diving in Blacksburg

As many already know, scuba diving is a relatively new thing for me. However, I instantly fell in love with the sport and have tried to progress as quickly as I can. It’s been a lot cheaper than flying.

I got my Open Water (OW) certification in November of ’08 (with dives in Cozumel, Mexico in December), my Advanced Open Water (AOW) in July of ’09 (with dives in the Florida Keys and on the US Coast Guard Cutter my grandfather served on in World War II), my Rescue Diver certification (that required another certification of Emergency First Responder) and now I’m working on my Divemaster certification, which is a professional level diving certification. As you can image, this has been a long journey, with a ton of training, reading, and diving. The diving part was especially difficult due to the location. Blacksburg is not known for it’s amazing scuba diving, but diving in the local river, which has a maximum depth of 41 feet, has made it a bit easier.

We should be able to finish up the divemaster certification in May of this year. That’ll allow me to help teach some classes with Scott, who runs Avalon Adventures here in Blacksburg and the New River Valley (NRV). He’s my current instructor and I’ve helped him out with his website. The plan is to serve Blacksburg, Christiansburg, Radford, and the surrounding NRV to provide classes, dive trips, dive refreshers and other adventures. Hopefully, we’ll also make some money in the process.

Music

I’ve picked up my guitars again. Sadly, I don’t think I’ve picked them up in at least six months, but I’m at it again. Luckily it only took me a few minutes to remember what those six months made me forget. I am also helping my old Computer Science instructor with his business at Rocket Music. It helps me get back into music, even though its on a strictly computer programming level. Just talking about guitars, buying guitars, customizing guitars and everything guitars reminds me to go pick up one of my guitars and practice, if for only 15 minutes.

Our Foster Dog

Our foster dog Petunia has really adjusted well with us. When we first got her, she had some problems with other dogs, being generally nervous, crying when we left her home alone, etc. We weren’t surprised, since her previous owners abandoned her and she spent a long time in the shelter. Now all she does it try to cuttle up with us and never leaves us, even if that means following us from room to room.

Ana is getting attached to Petunia and I don’t think we’re going to get her adopted. Being a Pitbull mix, people are afraid of her. However, everyone that’s met her has loved her, which is another reason we don’t think we’ll let her be adopted. She never barks, is great with our cat, loves to play, never complains, and is so adorable. She’s gathered such nicknames as Petu, Petufilese and just Perrita. Dogs are a lot of work, but I think in this case, for her, she’s worth it.

Apartment

My girlfriend of about a year, moved in officially a few months ago. She still has her old apartment, but the rent there is taken care of by a sort of sub-lease. Previously, we were always together anyway, cooking food, studying together, grocery shopping together. The only difference was, she wasn’t paying rent or the massive electricity bill we seemed to rack up with her presence. I have an extra bedroom in my condo, which I gave to her for all her stuff. We moved in her tredmill into that room (producing some of the first small scratches in my new hard wood floors), her desk and a bunch of other things so that she has her own space. It’s worked out extremely well and while we’ve had our fights about stupid apartment and living stuff, you don’t truly know a person until you lived with them. That goes for friends and girlfriends.

Spanish

As a result of living with a native Spanish speaker, I’ve picked up a lot. I never learned Spanish. It was always the language of poor people where I lived. Instead I studied German, the language that’s most understood in Europe. While living in Hungary, I learned Hungarian so picking up Spanish was probably the easiest thing for me. With Spanish, for example, just add an ‘O’ or an ‘A’ after any English word of more than 2 syllables and translate word for word and you have a pretty good, understandable sentence.

Before I met Ana (pronounced Ah-na, not Anne-uh by the way), I probably knew less than 20 words, and that’s after having spent two weeks in Mexico scuba diving. Before that, I probably knew around 5. Now I wish I would have learned it sooner, but I’m glad I learned German since Ana and I are planning a trip back to Europe. Ana has never been, so I’ll take us around Hungary, we’ll visit Italy (which is a language both of us have studied, but she understands a lot better) and she can take us around Spain since they almost speak the same language as she does.

We have a savings account set up that we’ve been putting money in since last summer. It’s not a lot, but it’ll at least pay for the plane tickets out there. Then we plan on staying with friends where we can, and since we both have friends all over Europe, it shouldn’t be an issue.

Time in: 14:34
Time out: 15:16

Max depth: 51 feet
Avg. depth: 37 feet

This was the second dive on Bushnell. Our dive boat was so tiny that it only held one tank per diver, so a support boat had to follow us out to Bushnell to exchange tanks so we could do a second dive there. It was 50 minutes away, so there was no way we could have gone back to the resort like with the other dives. We had a 36 minute surface interval, which barely gave us enough time to do a 45 minute no decompression dive. By the time we got into the water however, we had enough time to do a ~50 minute dive to 60 feet, but since we only went to a max of 51 feet, we were well within the limits of no decompression diving.

The Labyrinth  was full of canyons in the reef, most of which were big enough for one person to swim through. The reefs were high and filled with some beautiful fish. Three barracudas swam by to check us out.

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