Tactile device

A tactile device comprising:

• a contact surface which is touchable by a tactile subject;
• a thermoelectric transducer configured to generate cold or warmth transferred to the contact surface;
• and
• a temperature sensor configured to detect a temperature of the contact surface,
• wherein the thermoelectric transducer includes
• a first heat transfer member,
• a second heat transfer member, and
• at least one thermoelectric element configured to generate a temperature difference between the first heat transfer member and the second heat transfer member based power supplied thereto,
• wherein the contact surface is formed on a first surface of the first heat transfer member, or on a surface of a third heat transfer member contacting the first surface of the first heat transfer member, and
• wherein the temperature sensor is arranged on an outer side of a region where the contact surface is formed on the first surface of the first heat transfer member, or on an outer side of a region contacting the third heat transfer member at the first surface of the first heat transfer member.