disappointed gaze fixed on uncooperative smartphone screen

frustration angry disappointed man smartphone device stern gaze discontent visible gripping chin lessthanideal upset vexation annoyed demeanor letdown grimace technical difficulty user experience troubles look troubled annoyance dissatisfaction uncooperative elder weird technology problem concern face digital irritation concerned expression reaction palpable scowl displeasure screen captured funny faces issues displeased performance display negative troubling disapproval written