Your dream presents an intricate tapestry of emotions, symbols, and experiences that may reflect aspects of your waking life. Here are some interpretations of the key elements in your dream:

1. Vista of the Superstition Mountains: The mountains symbolize a lofty goal or aspiration. The maroon color might represent passion or deep feelings. Your desire to return to the vista to take pictures suggests a longing to capture and hold onto beautiful moments or experiences in your life. It may also reflect a yearning for clarity or insight that you feel is currently out of reach.
2. Driving Down into the City: The act of driving down into the city could represent feelings of being pulled away from your aspirations or a sense of grounding in daily life that may feel mundane compared to the inspiration you felt at the vista. It could signify a struggle between your ambitions and the responsibilities of everyday life.
3. Tablet and Technology: The tablet signifies communication and the need for clarity in understanding or knowledge. The fact that you were unable to figure out how to use it may reflect feelings of inadequacy or a sense of being unprepared for a task or challenge in your waking life. The difference between the black keyboard cord and the white cord could suggest a contrast between what you are used to and new experiences or challenges that you are facing.
4. Chinese Man and Chess Game: The chess game symbolizes strategic thinking and planning. Your interaction with the Chinese man may represent a confrontation with a complex challenge or the need to think critically about an upcoming situation. The fact that you did not know how to play chess suggests feelings of being out of your depth or unqualified for a task that you feel is expected of you. This reflects the theme of being called to a purpose that you may feel is beyond your current abilities.
5. Returning Home and Dogs: The journey back home, especially with the sunny and bright environment, might symbolize a return to a place of safety or comfort. The dogs represent loyalty, companionship, and perhaps aspects of yourself that you feel are escaping your control. The unlatched gates suggest vulnerability or a lack of boundaries in your life. Your efforts to lock the gates indicate a desire to regain control over these aspects, whether they are your emotions, responsibilities, or relationships.

Overall, your dream seems to explore themes of aspiration, self-doubt, and the struggle to reconcile your ambitions with the realities of daily life. It may be beneficial to reflect on areas in your life where you feel challenged or unqualified and consider ways to address those feelings. You might also want to think about how to better balance your aspirations with your current responsibilities.