Sensitive Altimeter. This Android application measures air pressure using internal barometric sensor in the portable device and displays it on a three-pointer altitude indicator similar to the altimeter gauge in aircraft. Digital indication is also available.
It can take a long time. Some employers move very quickly, and others move very slowly. People have been hired three hours or three months (or more) after interviewing. Moreover, hiring nearly always takes longer than employers expect it will; you should generally double or triple whatever timeline they give you.
It takes anywhere from 6-8 months from filing of the application to interview. The employment authorization card typically comes 60-90 days after filing assuming all initial evidence has been submitted. After you receive your employment authorization card, you can apply for a social security card.