Braille system is a type of ______ aid because it uses the sense of touch.

Options

A. Tactual
B. Virtual
C. Visual
D. Auditory

Answer

**Step-by-Step Solution:**

1. **Understanding the Braille System**: The Braille system is a tactile writing system used by people who are visually impaired. It consists of patterns of raised dots that can be felt with the fingers.

2. **Identifying the Aid Type**: Since the Braille system relies on the sense of touch for reading, it is categorized based on the sensory modality it engages.

3. **Determining the Correct Term**: The correct term to fill in the blank is "tactile". Tactile aids are those that involve the sense of touch, as opposed to visual aids which involve sight.

4. **Final Answer**: Therefore, the complete statement is: "Braille system is a type of tactile aid because it uses the sense of touch."

---