gadgets

01 Sep

Most Android tablets can't access the app market

Tagged Android, gadgets, Google, market, tablet

It seems everyone is releasing an Android tablet this year. Unfortunately many tablets will not have access to the 70,000+ apps in the official Google market nor Google's own apps like Gmail and Maps and here's why.

The Android platform is open source which means that anyone can download, tweak and install it on any hardware of their choice. While this liberty is a wonderful thing, it puts the burden on third party developers to support an infinite range of hardware from toasters to servers. To alleviate this burden, Google set some requirements and guidelines for devices wishing to accessing the market in an attempt to standardize the target hardware.  These requirements are defined in the Android Compatibility Definition Document (CDD).  Unfortunately, the latest CDD as of now (2.2 Froyo) includes some restrictions that are not tablet friendly.

A few tablets will be able to access the market but those manufacturers seem to have made sacrifices in order to pass the compatibility tests.  Rumors are that the Gingerbread 3.0 CDD will include higher resolutions as well as other tablet friendly enhancements which means that some of these incompatible tablets may be able to access the market after an upgrade to Gingerbread but we won't know for sure until the 3.0 CDD is released.

Fortunately Google does not restrict Android to installing apps only from the official Google Android App Market nor do they restrict companies from running third party app markets. So, while users may not have access to the main app market they're still able to acquire apps from a number of alternate repositories.

 

Below are a few of the hardware incompatibilities that I noticed while browsing.This is not an exhaustive list and many of the device specifications are from unofficial leaks.

22 Aug

100 Yen Cable Doubles Eneloop Charging Performance

Tagged Android, charging, Eneloop, gadgets, iPhone, kbc-l2a, kbc-l2s, usb booster

Update (2010/9/01)

Sanyo has just announced a new mobile USB booster, the KBC-L2BS, which offers the enhanced 1A charging without the need for a separate parallel cable. The new booster looks identical to the KBC-L2A so assuming the cells haven't changed it should be similarly priced but it'll probably show up in the more expensive mainstream stores like Yodobashi & Bic before the cheaper novelty stores around Akihabara.

--- end update ---

I've mentioned the Eneloop KBC-L2A (KBC-L2S in the US) in a previous post. It's a 5v 5000mAh Li-ion USB battery booster that I carry as regularly as my wallet. With it, I know I'll have enough juice to power all my gadgets for an entire day.

Unfortunately the KBC-L2A has a few limitations like not having a power level indicator and, more importantly, having a max output current of 500mA @ 5v for each of the two USB ports. 500mA is actually the official specified current for USB ports but recent computers provide more for power hungry devices. None of my current devices require more than 500mA but I did have a problem with a Verizon MiFi which I rented in Hawaii. It simply refused to charge from this booster but did charge from a 1A cigarette adapter.

Enter the 100円 (~$1.16 USD) cable.

USB Y cable

02 Aug

GiSTEQ PhotoTrackr Plus unboxing

Tagged gadgets, geotag, GPS, photography, unboxing

I saw this unique new GPS unit for SLR geotagging on Engadget a few months ago called the GiSTEQ PhotoTrackr Plus.  Besides being $20 cheaper than Nikon's GP-1 on sale, the PhotoTrackr plus is also wireless, doesn't occupy the hotshoe, and consumes less camera battery so the decision to get it was easy.  After a little waiting it arrived and I must say I'm impressed.

19 May

My Android Apps List

Tagged Android, apps, gadgets, mobile

Android market logoThis is a list of apps I currently have installed on my Android phone.  I'll try to keep the list up to date but if you want real-time updates follow @KylesApps on Twitter which uses AppAware to automatically tweet my app activity.

Update

2010-06-07

I've decided to provide a link to my appbrain page instead. It won't have my opinions but it'll be up to date.

View installed apps on Appbrain

03 Feb

Shoddy DeLOCK craftsmanship and QA

Tagged crap, gadgets, hardware, soldering

delock box

This was supposed to be a post about how much better my new hard drive case performs than my old case but I couldn't get the new case to work.  So, like any curious geek I poked around to see if I could find out what was wrong even though I have very little knowledge of electronics engineering.  What I came to find was the shoddiest craftsmanship I've seen in a modern electronic gadget.  The reseller (not manufacturer) who sold the device through Amazon UK promptly issued a full refund so there's no hard feelings toward them.  The reseller told me not to send the defective unit back so I decided to prod a bit more and blog about it.

16 Feb

No Linux Eee PCs for Akihabara otaku

Tagged eee pc, gadgets, japan, mobile, windows, xp


While passing by one of the shops in Akihabara I happened to catch a glimpse of an Eee PC but to my surprise it was not running Linux but Windows XP home edition. 

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