Speaking at this year's South by Southwest conference, Google executive Sundar Pichai announced today that the company will be releasing an Android software development kit (SDK) for wearable devices in two weeks, reports The Wall Street Journal. The news comes ahead of Google's I/O developer's conference in June, where the company is likely to unveil its own smart watch developed in collaboration with electronics manufacturer LG.Google executive Sundar Pichai told the South by Southwest conference Sunday that the company plans