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· One min read

Local Reality Browser 是一個擴增實境的應用。透過相機鏡頭，同時展示現實景色與相應的數位資訊。同時像瀏覽器一樣，讓開發者可以在 Android 手機上面自行加入自己的擴增實境網頁（這個軟體稱這些頁面為「圖層」Layer）。

微軟的擴增實境

SONY 的擴增實境

也可參考 操縱介面的改變

· 2 min read

Android Scripting Environment (ASE) is the scripting language (BeanShell, Python, Lua, Ruby) environment for Android Operating System.

This article is about how to compile python for ASE.

The following instructions are according to the discussion from ASE group.

Compile python for host To compile python for ASE, you need a Linux machine, then here goes:

Download proper python source distribution (according to the python version in ase/python/src) from http://www.python.org/

Extract the source and run the following command:

$ cd Python-2.6.2 $ ./configure $ make Then you have a clean python compiled for your PC (called host system).

Compile python for target Now we can go to compile python for your Android device (called target system).

Copy the python executable file and the pgen file into ase/python/src folder

$ cd ~ $ cp Python-2.6.2/python ase/python/src/hostpython $ cp Python-2.6.2/Parser/pgen ase/python/src/Parser/hostpgen Then we should prepare the compile tools.

First checkout the android source from http://source.android.com/ (name as mydroid), we'll use the cross compile gcc in it's "prebuilt/linux-x86/toolchain/arm-eabi-4.2.1/bin" folder. Another tool is located in "ase/tools/agcc".

Edit .bashrc , add a line to include those compile tools:

export PATH=${PATH}:~/mydroid/prebuilt/linux -x86/toolchain/arm-eabi-4.2.1/bin:~/ase/tools/agcc Then start compile python for ASE.

$ cd ase/python $ ./build.py

Done!