Short run peaks are perfect for automated elasticity: the unpredictable consumption that we stay up late worrying about fulfilling. But, short run peaks can be difficult to tease out from expected variation within the period: seasonality. Using the open source statistical package R, we can separate and look at both.
In a surprise to Marshall McLuhan, we see ad hoc conversations conducted through different electronic media demonstrating very similar scaling characteristics across number of nodes, number of edges, and number of unique edges. Looking at email lists, IRC, and long-term twitter searches, we more similarity than difference between the three media.
However, when look at the observed conditional entropy (below the fold), the differences become clear: communication patterns are very different by media type, even as the networks scale similarly in communicants. Maybe McLuhan was right.
Watch Bruce Feiler discuss using Agile Programming techniques to help build a stronger family. Would love to talk to him about this again in 10 years.
RIP Google Reader.
Even though all evidence pointed to it, I hoped it wasn’t going to happen.
Here’s my coping mechanism: OpenShift + Tiny Tiny RSS
I installed the Tiny Tiny RSS aggregator and reader using an +OpenShift quickstart +Gunnar Hellekson put together. If you already have an account, you can have your Google Reader replacement up in running in 10 minutes.
Step 1: Quickstart: https://github.com/ghelleks/Tiny-Tiny-RSS-quickstart
Step 2: Export everything from Google Reader https://www.google.com/takeout/#custom:reader
Step 3: Upload the subscriptions.xml file (found in the exported archive from Step 2). If you’re only reading through the web. You’re done.
If you want to read on your Android devices, two more easy steps.
Step 4: “Enable external API” under general preferences on your newly installed Tiny Tiny RSS server so you can access the contents through apps.
Step 5: Download a reader for your Android devices. I chose TTRSS-Reader. https://play.google.com/store/apps/details?id=org.ttrssreader
I’ll miss you Google Reader.
I’ve been asked by a number of people what is this “Internet of Things?” So, here’s a draft. Where do you disagree?
What if everything could share information?
Internet of things is making sharing information simple by bringing the network capabilities of computers to anything and everything.
Who knows what will happen in uses? Maybe it’s essential that Netflix pauses when the dryer finishes it’s cycle so you know to fold laundry before it wrinkles. But, big opportunities in “quantified self, ” home automation, retail supply chain (hey, I’m expired!), medical treatment, etc.
Basically, if intercommunication is so cheap that you can collect information from everything and take action on anything, what could you do with it?
Many technical revolutions fall into two categories: look what we can do that could never be done before, and look now it’s so cheap that everything can use it. (it’s really a continuum, but that’s “crossing the chasm,” etc).
Twine is smart because they make it simple to add basic functionality in this direction to existing stuff, so lowers the barriers to get started. Since it’s a new idea, we have no idea what all of the possibilities are, they make it simple for consumers to experiment.
Medication examples :
I want my pill bottle to tell my phone to have an alarm to remind me to take the drugs when my phone recognizes I’ve walked into the cafeteria.
I want my pill bottle to keep track of how many pills I have left. I want my phone to track this and remind me to refill early because it has my calendar and sees I have a trip coming up.
I always put stuff down, and can’t find it. I want my phone to ask my home alarm system where my pill bottle is.
I remember taking a pill, but can’t remember if that was today or yesterday. My pill bottle knows.
Drugs expire, send an email.
Drugs see what other drugs are in your medicine cabinet, that are yours (not the spouses) and checks for interactions you forgot to tell your pharmacist about.
Drugs reaching limits of storage temp (power failure?), send a notification.
I picked up a Galaxy S III over the summer, and a few minutes every week making the phone do more work for me. What are your Android tips?
- Change application view to alphabetical list or grid
- Apps – menu – view type – select
- Make sure you set up a password on your phone.
- Put contact info on your lock screen
- Create one touch icons for most common calls. I have one that I hit and it calls my wife’s personal phone. You can find it under widgets.
- Alternatively, you can use the ‘favorites’ list, and have that as a widget on one of your pages.
- Change the keyboard: Purchase SwiftKey from Google Play
- Arrange icons so that most used are on the bottom row that stays with every page.
- Mine are: phone, contacts, Google search, apps, and a folder containing work mail, Gmail, and texts.
- Put regularly used apps, or apps you need in a hurry, on the front page.
- Mine include a lot of reading, but also TripIt, RSA token, maps, remember the milk (lists), camera, etc.
- Epistle to edit and sync text files with my laptop (uses dropbox)
- For Web stuff I want to read (news articles etc) on the go, I use instapaper (website) and sync with instafetch (app). So, I always have plenty to read on planes.
- Find news with Zite or Flipboard apps.
- Create a calendar widget so you can see the next few days without having to open the app
- I have 2 Remember The Milk widgets: what I have to get done for the day, and what I am waiting on others to do.
John Graber of Daring Fireball has a great (albeit occasionally snarky) post challenging the value of “open” for shareholder value in technology companies.
The key point he starts to discuss, and then backs away from, is the value of externalities contributing to create better products faster.
Tim Wu also hints at this in his piece in the Newyorker, which kicked off Graber’s conversation. I’d like to hear more from both on this.
With an increasing demand for technology solutions to increasingly complex and evolving business problems, there’s a lot of money for whomever solves them. Share the wealth, and I bet we’ll provide our customers value faster now, and as the problems continue to change.