Category Archives: gadgets and technology

Hacking the Tesla … or any car?

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So apparently and not surprisingly the Tesla has a computer network running inside … Dragtimes reports how a user noticed what they believed to be an ethernet jack and decided to connect their computer for a port scan.

Some tech savvy Model S owners have located a 4 pin connector (HSD 4 pole M12) on the left side of the Tesla Model S dashboard that turns out to be a disguised ethernet networking port.  After taking apart one end of an ethernet patch cable and trying different pin combinations to connect with the Tesla’s port, a networking connection was established between the Model S and a laptop computer.  This connection allowed for port scanning and data sniffing to explore  how the Tesla Model S systems communicate with each other and what services are running and used.

The car’s internal 100 Mbps, full duplex ethernet network consists of 3 devices with assiged IP addresses in the 192.168.90.0 subnet, the center console, dashboard/nav screen and one more unknown device.  via DragTimes.com.

This raises an interesting question … would you hack or jailbreak your car?  Unlike the typical computer a car has a pretty large set of safety responsibilities and I personally think it’s a bad idea.  Trying to get a custom app on there outside of provided and approved platform could lead to trouble.  It doesn’t seem worth the risk …

Nintendo

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Everything You’re Thinking About Nintendo Is Totally Wrong | Game|Life | Wired.com.

Interesting read.

I agree … more, easily accessible content would only make my kids want more not less Nintendo.  They (all three) are very happy to play games on our Wii U and generally do together while they play games on mobile alone, but nearby.  They seem to get more fun naturally out of the shared experience and Nintendo needs to work a bit more to deliver this consistently — and at a price that parents like me would want to continuously pay.  $5 for Rayman Fiesta on Mobile and $60 for the Wii U DLC is a pretty massive disparity for starters … but importantly more easy to download games for their 3DS and easier cheaper, but strong historical (and even new) content on the Wii U could be killer.

Everyday Carry

Damn I carry a lot of gear and it’s only really hitting me because I’ve had to pack and unpack 4 times since monday while traveling.  Thank goodness just about everything runs on mini-USB and I can just plug whatever into the nearest connector. I need to take a better inventory of my cables and make sure they carry the higher voltage for faster charging.

My current carry:

  • Nexus 5 (primary – work line)
  • Nexus 4 (secondary – personal calls forward to the other)
  • Nexus 7
  • Google Glass (on loan)
  • Pebble SmartWatch (proprietary connector)
  • Withings Pulse
  • Nike+ Fuelband
  • AT&T 4G LTE Mifi
  • Beats Pro Headphones
  • Jawbone Jambox (picked up in SF)
  • Mophie Powerstation Duo (recent addition for 6000 mAh charging!)

Having a huge tech fail day

My day started last night actually after midnight as the Nexus 5 (active only for a few hours) decided to freak out. I was suddenly unable to login to Google+ or Hangouts. Google sync started to freak as well with inconsistent sync to Calendar and a bunch of other things.

This morning I fought the phone a bit before finally conceding to a full hard reset at lunch wiping the phone for a fresh start. Sadly as soon as it started back up hangouts prompted with its error and G+ continued to block me. Sigh. No resolution. I spent a bit actually speaking to Google tech support (yes, it exists!) But they were fully stumped as well. I’ll have to wait 24-48 hours apparently for a response and a potentially new device.

Thinking about other options to try and triage the problem I decided to change my account password which sent Chrome on my Mac, Google Glass (more to come) and my other devices into a tizzy. Glass only sorta connected back to my phone, required a reset as well (my guess) and then my other phone (N4) and tablet (N7) got all outta whack due to the account change. Now none want to connect appropriately and I seem to have lost app-based access to hangouts and Google+ on everything. Before I left work for the week the web worked and I’ll try again at home but on the train each device has seemingly lost it’s desire to stay connected. Oh and Google Now seems dead on the Nexus 5.

I’m at a loss. I thought this was some sort of device issue bit now it’s propagated across a few others making me think my Google account has partially corrupted. WTF.

Help …

Disney Research re-imagines the pop-up book #maker style and it’s awesome

Disney Research has pioneered a method to create new interactive experiences with paper, some simple electronics and some conductive ink. The result is really, really cool. With three kids we’ve worked our way through many books together many of which have had some interactive components through flaps and folds and even sound or simple lights. Eventually they all kinda wear out … a kid is too rough and they tear or the battery simply dies and the book loses its extra fun. With this technique, we could pretty easily print and rebuild. We could probably remix the book as well which is where things could really start to get creative.

Batteries not included … and not required!

via FastCo