Elf 戊子年六月二十九

[+] Combi Braille 45 driver for windows, linux, ...
[+] 導盲鼠（語音滑鼠？）盲用電腦語音系統？

[+] FilterStream, stream position mismatch among the chained filterstreams due to DeflateStream of .NET

[+] PIMCO investment outlook(July) reading