Domain: Object_Inference / furniture_and_interior

turn: 1
modality: image
input: Please generate an object designed for: 1. Performing the action of providing adjustable, long-term seated support; 2. Helping the user achieve the goal of maintaining a healthy, comfortable, and productive posture while working at a desk.
output: evaluation_points: 1. The overall form of the object in the image should logically support the action of providing adjustable, long-term seated support (e.g., showing a chair-like structure with a seat and backrest).

2. The object should possess key structures or components necessary for achieving the goal of maintaining a healthy posture (e.g., visible elements suggesting adjustability like levers, knobs, or a contoured backrest).

3. The overall design of the object should conform to normal logic and appear functional for its stated purpose.

turn: 2
modality: image
input: Based on the previous prompt and the image you created, please add the following physical constraints to the object: 1. To achieve the above function, it must possess the physical property of being sturdy and supportive; 2. It includes a prominent functional component described as an adjustable lumbar support mechanism.
output: evaluation_points: 1. The basic functional form of the object remains logically consistent with the object designed for 'providing adjustable, long-term seated support' and 'maintaining a healthy, comfortable, and productive posture while working at a desk' from Turn 1 (e.g., it is still clearly a chair designed for seated support).

2. The object's material or form demonstrates the physical property of being sturdy and supportive (e.g., it appears robust, not flimsy or fragile).

3. The image clearly shows the adjustable lumbar support mechanism, and its position is reasonable (e.g., integrated into the lower back region of the chair's backrest).

turn: 3
modality: image
input: Based on the previous prompts, please add usage context information: 1. This object is typically used by office workers or professionals who spend long hours at a desk; 2. It is commonly found in modern offices or home office setups. Please update the image incorporating this new information.
output: evaluation_points: 1. The physical property of being 'sturdy and supportive' (from Turn 2) and the functional component of an 'adjustable lumbar support mechanism' (from Turn 2) remain unchanged and visible.

2. The object's style or background environment fits the described specific place of a modern office or home office (e.g., clean, professional aesthetic, possibly shown against a desk or in a work setting).

3. The object's appearance (e.g., its proportions, color, or design details) suggests it is adapted to the operating habits of the described user group 'office workers or professionals who spend long hours at a desk' (from Turn 3), such as having a professional look and ergonomic adjustments suited for prolonged use.

turn: 4
modality: text
input: Based on all the previous prompt steps and the final image you generated, please select which item you have generated from the following options (output the chosen letter directly):
Options:
A. Standard wooden dining chair
B. Ergonomic office chair
C. Folding camping stool
D. Plush armchair
E. None of the above.
output: answer: B

turn: 5
modality: text
input: Based on the scale in your generated image, if an adult uses this object by sitting in it, where would their lower back typically be positioned naturally?
Options:
A. Against the rigid, vertical frame of the backrest
B. Against the adjustable lumbar support cushion on the backrest
C. Hovering in the air, not touching the backrest
D. Positioned against the seat cushion only
E. None of the above.
output: answer: B