The Sony Aibo ERS-31L is part of the third generation of Sony’s AIBO robot dogs, and it brought several improvements over its predecessors in terms of interaction and design. If you have a NEW Sony Aibo ERS-31L, it’s a valuable find, especially since these models are no longer in production and have become sought-after collectibles.

Key Features of the Sony Aibo ERS-31L:

1. Model Overview:
   • Released in the early 2000s, the ERS-31L is part of the ERS-300 series, which was designed to be more affordable and approachable compared to the more premium ERS-7 or earlier models like the ERS-210.
   • The L version of the ERS-31 comes with a floppy “long ear” design, making it look more playful and dog-like compared to earlier models.
2. Design:
   • The ERS-31L is designed to look more like a traditional puppy, with rounded edges, a soft aesthetic, and the long, floppy ears that distinguish it from other AIBO models.
   • It came in various colors, but most models have a white body with subtle accent colors, such as light blue or pink.
   • The eyes of the robot are made up of LEDs, allowing it to express emotions and respond to interactions in a playful way.
3. AI and Interaction:
   • Like all AIBOs, the ERS-31L features advanced AI, allowing it to learn and adapt to its environment and interactions with its owner. Over time, the robot’s personality can change, making it a more engaging companion.
   • The ERS-31L has improved learning capabilities, allowing it to remember certain behaviors that are encouraged by the user, creating a more interactive and personalized experience.
4. Movements and Autonomy:
   • The ERS-31L is equipped with multiple joints, allowing it to walk, sit, lie down, wag its tail, and move its head in a fluid manner. The movements are smoother compared to first-generation AIBO models.
   • It can also move autonomously, exploring its environment and interacting with objects. Its ability to avoid obstacles and react to sounds and movement is enhanced.
5. Voice Recognition and Commands:
   • The ERS-31L responds to voice commands, which allows users to teach it various tricks and behaviors. Commands like “sit,” “shake,” and “play dead” can be learned over time, and it will respond appropriately to verbal cues.
   • Over time, as you interact more with the ERS-31L, it will develop a more responsive personality, remembering your preferences and commands.
6. Interaction with Toys:
   • The ERS-31L comes with interactive toys, such as a ball and a bone, which the robot can “play” with. These accessories add another layer of interactivity, as the robot can fetch, nudge, and carry the toys around, mimicking real pet behavior.
7. Sensors and Technology:
   • It has touch sensors on its head, back, and chin, allowing it to respond when petted or touched in certain areas.
   • Equipped with sound and visual sensors, the AIBO can detect and recognize its surroundings, enabling it to interact more dynamically with both people and objects.

Specifications:

• Dimensions: 18.4 x 10.4 x 18.2 cm
• Weight: 1.2 kg
• Battery Life: Around 1.5 hours of active playtime before needing to be recharged.
• Charging: It comes with a charging station where the AIBO can “rest” and recharge when not in use.
• Release Date: Early 2000s

Collectibility and Value:

• Since your Sony AIBO ERS-31L is new, this significantly increases its value, especially if it’s still in its original packaging and hasn’t been used. Unopened, mint-condition AIBOs are considered rare, and collectors are often willing to pay a premium for them.
• The ERS-31L, with its approachable design and fun interactions, has remained a favorite among AIBO enthusiasts and collectors. Even though it’s not as advanced as later models like the ERS-7 or ERS-1000, it holds a nostalgic charm that appeals to many.

Conclusion:

A new Sony Aibo ERS-31L is a highly desirable collector’s item, combining interactive AI, playful design, and the ability to develop its own personality over time. Its long ears, approachable appearance, and adaptability make it a beloved member of the AIBO family. Being new and unused, it is a rare find in the market today and holds significant value both for collectors and fans of the AIBO series.