Siri Apps

So now that Apple has opened up Siri to third party developers (starting with iOS 10), I hope that app makers make use of this features clearly.

There are some apps, for example, that require inputs from time to time. My wife, for example, recently downloaded an app to track our daughter’s inputs and outputs.

The problem was that each time our daughter either input or output something, my wife had to unlock her iPhone, go to this app, and then use 3/4 more clicks to enter the necessary information. The complexity was so much that within a day she (wife) had stopped using it, and presently uninstalled the app.

This kind of app that needs frequent inputs seems ideally placed to get Siri integration. Imagine saying “Hey Siri. My baby just shat”, and the app gets immediately updated, and stuff. Given how powerful Siri already is, I don’t see any technical challenge in implementing this. The challenge, though, is on the product front, for apps to be able to use this judiciously.

PS: I just updated my laptop to MacOS Sierra, and so now have Siri on my Mac as well. only problem is that Siri on phone is so much more responsive than Siri on Mac. So when I want to call the Mac Siri, the phone Siri responds first, annoying me!

Nokia Lumia: Phone or Camera?

If you look at all the Nokia Lumia 920 advertisements you might be forgiven for thinking that it’s a camera and not a phone. Ads talk about “optical image stabilization”, low light imaging and stuff that might make sense to a geeky photographer but not to someone who wants a nice phone with such apps.

Nokia Lumia 920 ad

The communication suggests that Nokia’s perception of the problem with its phones is the lack of camera power. What it absolutely fails to address is that the primary reason people don’t buy Nokia phones any more is the perceived lack of apps on the Nokia-Windows8 ecosystem.

I wouldn’t be surprised if the company continues to not do well in India.

MENSA

Vinod Ganesh is popularly known as MENSA, in Chennai quizzing and other circles. He attained his MENSA membership sometime in 2003-04. The exam (yeah, since it’s a high IQ society, you need to pass an exam to join) was sometime in late 2003 or early 2004, and the results arrived during Saarang 2004. Thinking back, there is a possibility that the nickname could have been mine (though “Wimpy” was well-established by then). I’d also taken the same exam on the same day as Vinod did, and had cracked it. It remains one of the turning points in my life.

I was studying Computer Science at IIT Madras, and was in my final year of the course. Most of the class wanted to go to the US to do their masters, and along came a rumour (possibly substantiated given how universities in America work) that membership of elite clubs such as MENSA was a good bullet point that might enable admission, and offers of aid. Most of my classmates had signed up enthusiastically. The rumour had misled me, in the sense that I had assumed there was little to the exam apart from a bullet point for foreign apps, and had stayed away.

It was a Saturday, and the entrance test was going to happen over three sessions. MENSA entrance is one of those tests where they “recycle” question papers – the papers are taken back at the end of the test, and given out to the next batch. The nature of questions allows them to do this – they are mostly pattern recognition, and are quite hard to “describe” in the absence of the question paper. Sometimes someone else who took the test prior to you would have made marks on the question paper, but it is best you disregard them, for you never know how well they’ve done.

Friends who had written the test in the first batch told me that it was a tough exam. That it was all about pattern recognition and stuff. They also mentioned that for the third session, seats weren’t filled up and they were still taking on-the-spot registrations. I think the entrance fee was a hundred bucks or so, and I made a spur of the moment decision to write the test.

IIT was a hard time for me. For most of my time there, my confidence was at an all-time low. Except for one term, I never did well in academics. Extra curricular activities also floundered, and I would find myself wasting phenomenal amounts of time. I had developed a fear that I wasn’t good enough, and it was feeding onto itself and making things worse. Given my indifferent performances both in class and outside, my peers, too, didn’t have too much respect for me (IIT is strictly meritocratic that way, I must tell you), and that only contributed to my self-doubt. Given that I was going to graduate soon, I knew I needed a stimulus to break out of my rut, and so far hadn’t figured a way out.

MENSA, the exam that I had enrolled for in the last minute, unexpectedly proved to provide the stimulus. It turned out that in my entire Computer Science class (most of whom were double digit rankers in the IIT-JEE, and half of whom had better CGPAs than me), I was the only person to have qualified the MENSA test. I remember a couple of others coming close. Most, including a number of the top rankers in class, hadn’t even come close to qualifying. If my confidence levels were higher earlier, I might have yelled out a “howzzat”. In the event, I didn’t require it, since the success in the exam was enough of a stimulus for me to do well in CAT, which followed, and generally break out of the rut.

In the event, I ended up not joining MENSA. I got a letter asking me to come for a welcome party, where I had to pay a fee to become a lifetime member of MENSA Chennai. I knew I was going to move out of Chennai in about three months’ time, and I thought it would be a waste to become a life member of the Chennai chapter. I remember writing to the Bangalore chapter after I moved back, but the responses were vague, and I never joined. That letter from MENSA which declares my success in the examination, though, sits proudly in my “certificates folder”. And for some three years hence, the fact that I had cracked the MENSA entrance test had adorned my resume.

I’ve never been an “RG” (IIT term for someone who doesn’t hesitate to pull others back in order to get ahead of them), but in this one situation, I had taken great pleasure in my classmates’ failure to qualify for MENSA. For a good reason, I think, since that was responsible in setting me off on a successful run that would last close to two years.

Yet another startup idea

This time it’s an i-phone/android app. The motivation for this is the heavy advertising in the last few days for Mapmyindia GPS, on hoardings all over Bangalore. Again, I don’t know if this has been implemented before.

So this will be built on top of Mapmyindia or any other similar GPS. When you hunt for the shortest route between point A and point B, you can give two possible choices – shortest by distance and shortest by time. The former is the default choice that all GPSs currently use. This one is an app to provide the latter.

Now, each city will be mapped out as a network of intersections. And then, for each “edge” on this graph, we use data that we’ve gathered from other users of the app in order to predict the amount of time taken to travel. Of course, the prediction model is not going to be simple, and I’m willing to partner you (via my forthcoming quant consultancy firm) in developing it. It’s going to be a fairly complex model based on time-of-day, recency of data, outlier detection (what if someone stops off for lunch in the middle of an “edge”?) and all such.

So, now you have the city mapped out (for a particular instant) both in terms of distance and in terms of time, and in cases of any traffic jams or such, my system will help you find the quickest route to your destination. Should be useful, right?

Of course, the success of this app (like a lot of other apps, I guess) depends heavily on “network effect”. The more the users of this app, the better the model I’ll have in predicting time between intersections, and save you the headache of mentally trying to optimize the route to your destination each time you set out (like I do).

I’m pretty serious about this. If you think this hasn’t been done before, we can work together to get this up!