/// <summary>
/// Start is called before the first frame update
/// </summary>
/// <remarks>
/// This is a pretty dirty solution to the problem of attaching the object to the desk. Do not use in production.
/// </remarks>
/// <returns></returns>
IEnumerator Start()
{
    OVRSemanticClassification deskElement = null;

    //loop until we find the desk element
    while (deskElement == null)
    {
        yield return null;

        // find all the objects with semantic classifications in the scene
        var classifications = FindObjectsByType<OVRSemanticClassification>(FindObjectsInactive.Exclude, FindObjectsSortMode.None);

        foreach (var classification in classifications)
        {
            // if the object is a table, set it as the desk element
            // and break the loop
            if (classification.Labels.Contains("TABLE"))
            {
                deskElement = classification;
                break;
            }
        }
    }
    // wait for a bit before attaching the object to the desk, so it initializes properly
    yield return new WaitForSeconds(0.33f);

    //now parent the object to the desk
    transform.SetParent(deskElement.transform, false);
}