gistfile1.m

- (void)keyboardControls:(BSKeyboardControls *)keyboardControls selectedField:(UIView *)field inDirection:(BSKeyboardControlsDirection)direction
{
    AppointmentDetailEditCell *cell = (AppointmentDetailEditCell *)keyboardControls.activeField.superview.superview;
    NSIndexPath *indexPath = [self.tableView indexPathForRowAtPoint:cell.center];

    [self.tableView scrollToRowAtIndexPath:indexPath atScrollPosition:UITableViewScrollPositionMiddle animated:YES];

    double delayInSeconds = 0.2;
    dispatch_time_t popTime = dispatch_time(DISPATCH_TIME_NOW, delayInSeconds * NSEC_PER_SEC);
    dispatch_after(popTime, dispatch_get_main_queue(), ^(void){
        [field becomeFirstResponder];
    });
}