- Deducer — An R Graphical User Interface (GUI) for Everyone.
- Integration of Civil Unmanned Aircraft Systems (UAS) in the National Airspace System (NAS) Roadmap (PDF, FAA) — first pass at regulatory framework for drones. (via Anil Dash)
- Bitcoin Stats — $21MM traded, $15MM of electricity spent mining. Goodness. (via Steve Klabnik)
- iOS vs Android Numbers (Luke Wroblewski) — roundup comparing Android to iOS in recent commerce writeups. More Android handsets, but less revenue per download/impression/etc.
ENTRIES TAGGED "mobile"
R GUI, Drone Regulations, Bitcoin Stats, and Android/iOS Money Shootout
Brace yourself: Address exhaustion is coming
IPv6 is the global warming of the computer industry, an impending disaster that most folks don’t seem to be taking as seriously as they should be. We’re well into the exhaustion phase of the IPv4 address space, but most ISPs are still dragging their heels on supplying the wider protocol to the end user.
Recognising Hand Gestures, Drone Conference, Stubbornly Open Codes, and Remote Mobile Display
- An Interactive Machine Learning System for Recognizing Hand Gestures (Greg Borenstein) — a mixed-initiative interactive machine learning system for recognizing hand gestures. It attempts to give the user visibility into the classifier’s prediction confidence and control of the conditions under which the system actively requests labeled gestures when its predictions are uncertain. (an exercise for his MIT class)
- First Drone Conference Takes Off (Makezine) — forgive them the puns, Lord, for they know not what they do … uble intendre. Write-up fascinating beyond the headline. Dr. Vijay Kumar of the University of Pennsylvania School of Engineering spoke about socially positive uses for aerial robotics, such as emergency first responders. Dr. Kumar’s work focuses on micro aerial vehicles. He explains that, “size does matter.” As robots get smaller, mass and inertial is reduced. If you halve the mass, the acceleration doubles and the angular acceleration quadruples. This makes for a robot that is fast and responsive, ideal for operating indoors or out, and perfect for search and rescue missions in collapsed buildings or around other hazards.
- Standing Up to Mississippi (Carl Malamud) — yesterday we received a Certified Letter from the Attorney General’s Special Assistant Attorney General demanding that we remove these materials from the Internet and all other electronic or non-electronic media. There was no email address, so I proceeded to prepare a 67-page return reply with Exhibits A-L. I thought folks might be interested in the 7 steps of the production process. Give to his Kickstarter project, folks!
- Open Project (PDF) — A lightweight framework for remote sharing of mobile applications. Sounds like malware but is Google Research project.
Velocity 2013 Speaker Series: A Sneak Peek With WebPagetest and Appurify
Now that more companies have basic mobile strategies in place, they are turning their attention to the issue of performance.
Mobile developers are thinking about how fast their apps and mobile webpages load and—more importantly—what they can do to make them faster. Consumers have little patience for slow loading apps and their expectations are only going to get more stringent. This expectation likely contributed to Apple making changes so that apps on iOS 7 load 11% faster than on iOS 6.
The challenge is that measuring performance for mobile is not as easy as it is for web. Many of us have used tools like WebPagetest to assess website performance across different browsers/locations and pinpoint areas for improvement but fully functional, equivalent tools don’t exist yet for the mobile space.
This has left mobile developers ill equipped to create the highest-performing mobile apps and websites.
Thanks NSA, you've spoiled mobile crowdsourcing for everyone else!
The continual drip-drip-drop of NSA secrets, courtesy of Monsieur Snowden, has provided many of us with a new piece of daily entertainment. But as much fun as it can be to see No Such Agency’s dirty laundry being aired in public, it has a real and lasting affect on how consumers are going to see interacting with their mobile devices. Specifically, it could provide a major setback to the new universe of applications that use crowdsourced data.
There are lots of examples of highly successful apps that are essentially just aggregations of user-provided data. Yelp comes to mind immediately, but another good example is Waze. In both cases, users are providing the service with some fairly private information, where and when they were at a particular location. Waze is even more sensitive, because it is also recording your speed, which might be a bit higher than the posted limits.
Google Play Services, Self-Signed Kernels, Visualising Scientific Papers, and New Microcontroller
- How Google’s Defragging Android (Ars Technica) — Android’s becoming a pudgy microkernel for the Google Play Services layer that’s in userland, closed source, and a way to bypass carriers’ lag for upgrades.
- Booting a Self-Signed Linux Kernel (Greg Kroah-Hartman) — procedures for how to boot a self-signed Linux kernel on a platform so that you do not have to rely on any external signing authority.
- Paperscape — A map of scientific papers from the arXiv.
- Trinket — Adafruit’s latest microcontroller board. Small but perfectly formed.
Unity, iOS 7, and the Quest for a Great Mobile Game Experience
Key highlights include:
- Game-specific APIs and standardized gaming accessories in iOS 7 [Discussed at 0:20]
- Android needs to catch up [Discussed at 1:55]
- Are tablets putting handheld consoles from Nintendo and Sony out of business? [Discussed at 3:13]
- Independent developers vs big game studios – fight! [Discussed at 4:53]
- Unity is now free for mobile game development [Discussed at 6:02]
You can view the full interview here:
Mobile Image Cache, Google on Net Neutrality, Future of Programming, and PSD Files in Ruby
- How to Easily Resize and Cache Images for the Mobile Web (Pete Warden) — I set up a server running the excellent ImageProxy open-source project, and then I placed a Cloudfront CDN in front of it to cache the results. (a how-to covering the tricksy bits)
- Google’s Position on Net Neutrality Changes? (Wired) — At issue is Google Fiber’s Terms of Service, which contains a broad prohibition against customers attaching “servers” to its ultrafast 1 Gbps network in Kansas City. Google wants to ban the use of servers because it plans to offer a business class offering in the future. [...] In its response [to a complaint], Google defended its sweeping ban by citing the very ISPs it opposed through the years-long fight for rules that require broadband providers to treat all packets equally.
- The Future of Programming (Bret Victor) — gorgeous slides, fascinating talk, and this advice from Alan Kay: I think the trick with knowledge is to “acquire it, and forget all except the perfume” — because it is noisy and sometimes drowns out one’s own “brain voices”. The perfume part is important because it will help find the knowledge again to help get to the destinations the inner urges pick.
- psd.rb — Ruby code for reading PSD files (MIT licensed).