Dr Sharmin (Tinni) Choudhury

The repository of all things resulting from my past, present and future

Dr Sharmin (Tinni) Choudhury is currently an entrepreneur and consultant CTO. Formerly, she was a researcher on topics include data management, knowledge management, ontology-based technology, smart wearable research and visual analytics.

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    • Post-Doc: Middlesex University
    • PhD: Queensland University of Technology
    • Research Engineer: DSTC
    • Honours: University of Queensland
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Women Who Code Brisbane

Kanban Pizza Game & Pizza!

March 30, 2018 by Tinni Choudhury in meetup

Last Wednesday of the month meant it was time for the monthly meetup of Women Who Code, Brisbane! This month there was pizza, I had the pumpkin and goat cheese pizza, and a pizza based game to explain the principles of Kanban.

My team for the night: Mama's Pizza

My team for the night: Mama's Pizza

The Kanban Pizza game was developed by Agile 42 and seems like a pretty effective way to learn Kanban principles. I joined three other coders to form Mama's Pizza while Cathie Hagen, a Lead Consultant at ThoughtWorks, hosted the games and taught us the basics of Kanban. I am happy to say that Mama's Pizza was able to produce many slices of delicious paper pizza but only after enacting Kanban principles.

During the first round, while we instinctively assigned each other set roles and had a rough flow, but we fell into the assembly line mentality of trying to make as many slides as possible. But the slides were too small, and our product owner rejected all three slides we managed to get out of the oven. But from round 2, as we learnt and applied Kanban principles, we were able to produce more slices and passed muster. It was fun and good time, but I also felt I learnt something. I don't always make the meetups for the Women Who Code group, but I am glad I made it to this month's meetup.

Lastly, before the game started, we got a few announcements for upcoming events. The one that caught my attention was the Internet Freedom Hackathon. Certainly a topical hackathon for the times we are living in and I'll certainly keep my eyes on this event.

March 30, 2018 /Tinni Choudhury
lifelong learning
meetup
1 Comment
IOT Meetup, Brisbane

Home Automation Hubs

March 29, 2018 by Tinni Choudhury in meetup

Like I mentioned in my previous post, on Monday, I visited the Arc Incubator for the Brisbane IoT Meetup.  The topic up for discussion this month was home automation hubs, and we got a comparison of Google Home Mini, Amazon Alexa and Apple's HomePod. It was an interesting compare and contrast presentation, and we had at least one attendees who asked the questions that I don't think home IoT industry has answered adequately answered. I.e. "How is this for? What are the benefits? Is it worth spending hundreds of thousands of dollars for mild convenience?" Not to mention, with the all the security and privacy stuff in the news, the question of "Are you worried your gadgets are spying on your or will be made to spy on you?" also came up.

The security and privacy questions are very complicated and, I feel, very personal and cultural. Also, what is private and what is not changes over time. I mean, not too long ago people would visit their corner store and said store would have stable enough staffing that with the regulars, the staff would be able to fill their orders as soon as they came in through the door. We lost this type of personalisation when we became one of the thousands of customers visiting the local supermarket. Now we are getting it back through loyalty programs and the likes. But we are more concerned about Woolworths knowing our preferences than we were Bob from Bob's Corner store knowing our preference. In reality, I don't think there is a big difference.

Indeed, I think we need to decouple Bokksu spamming until I give in and buy their boxes of hopefully delicious Japanese snacks from the more damaging misinformation and echo chamber effects. Of course, I could just be saying that to excuse my purchase of Bokksu!

As for my own experience with home automation hubs. I bought a Google Home Mini while they were on sale around Christmas. I bought it without thinking and purely because it was on sale. I have since bought a Philips Hue bridge and colour bulb. Also a TP-link smart plug. So my bedroom is now as automated as its going to get without needing to replace my fan and airconditioner. It's fun but mildly convenient, but I wouldn't say it's necessary for me. However, my mom whose having mobility issues due to her joint pain and my grandparents, who have severely limited mobility due to age and arthritis probably would benefit from home automation. That said, for them to get the maximum benefit, almost everything has to be automated. Plus there are more than a few items still missing from the elder care market for IoT to be truly useful.

Like a pill box that automatically sorts pills and ensures they are taken on time and regularly. Heck, my ideal pillbox would refill prescriptions automatically when pills become low and automatically schedule doctors appointments to get new prescriptions. Basically, a 24/7 home nurse! Of course, such a device would need the infrastructure in place. My mom would be able to benefit from such a device more readily than my grandparent. On account of my mom living in Brisbane while my grandparents now live in a regional town in Bangladesh. But infrastructure is always improving, especially in emerging markets. Indeed, IoT may well take off in South Asia well ahead of Europe. Just because of the cheap tech that's available in that region.

March 29, 2018 /Tinni Choudhury
IoT
meetup
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Talk on Reekoh

Reekoh

November 30, 2017 by Tinni Choudhury in ideas, meetup

I have been a member of IoT Brisbane Meetup for months now but I have not been able to get out of actually attend one of their sessions. This week finally, I dropped into their joint session with Mobile Monday to hear Dale Rankine speak about his experience with Reekoh.

It was interesting and insightful talk. It touched on the fact that some form the "things" that make up the Internet of Things has been around for decades now. However, the industry as a whole is still maturing with integration being an area that's lacking. Reekoh's platform addresses part of the issue, focusing on ingesting, storing and providing some analysis. But there is still room to expand.

It actually got me thinking about a platform for IoT but about you. There are a ton of wearables on a market that are designed to measure things about our body. But after the initial hyped died down, most of the wearable companies are suffering. Even Fitbit isn't doing as well as they maybe should be. So there might be potential to explore the possibility of bringing together a number of wearables to give a more holistic picture of overall health.  Indeed, looking at the whole picture and not just focusing on individual pieces like increasing activity or being more mindful. I think it is a concept worth exploring.

November 30, 2017 /Tinni Choudhury
IoT
ideas, meetup
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React Native

August 25, 2017 by Tinni Choudhury in upskilling, meetup

It's almost time for the monthly meet-up of the Women Who Code group. Last month was all about React Native. I enjoyed the intro and I am looking forward to this month's topic of "Hacking your career: tips and tricks for the job market".

August 25, 2017 /Tinni Choudhury
lifelong learning
upskilling, meetup
Comment
App Marketing Meetup

Apps as investment

March 20, 2017 by Tinni Choudhury in business, meetup

Earlier this month I had another productive and enlightening meetup of the App Marketing group. The topics covered included tips on outsourcing and developing a community around a product as a means of marketing. The outsourcing talk was interesting because I never thought about funding app development as a source of passive income. Similar to having a share portfolio or perhaps a more apt analogy would be investing in a business without being involved in the day to operation of said business.

Obviously, I am developing apps through my company Virgo 19. But the difference here is between being a business that is actively in the app development space. Who is making app development or a specific app the core of their business, e.g. Uber and Lyft. As opposed to being someone with an idea who funds it and then steps back, letting the app go through its lifecycle with minimal intervention. But they retain ownership of the app or at least a significant stake in the app.

I think it would work well with tool type apps, games that do not require active support to keep players engaged. Certainly interactive story apps would be perfect for these kinds of passive investment in the app market space.

The other aspect of this is that in this situation, the person funding the app development doesn't necessarily have the technical know how. They are not a coder to put it simply. They have an idea that they believe there is a market for and so they fund it and put it out in the Google and Apple marketplaces. Depending on the level of investment, they might also undertake some marketing and let it go. Active support is impossible just because they don't have a technical team actively working on the app.

However, the goal for apps as investments does not seem to be to focus on one app and make it the next Uber. But to have a diverse range of small apps that offer a return on investment for people who are looking for complementary income, as opposed to the apps being a primary source of income. Although, I guess the dream would be that your portfolio of apps is so successful, that you can just go fishing all the time! Personally, I hate fish and fishing, but I understand that is the dream of many, many people.

March 20, 2017 /Tinni Choudhury
marketing, app development
business, meetup
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