Those sensations explain the use of the term haptic in the name. Haptic is from the Greek haptesthai, meaning to touch. As an adjective, it means relating to or based on the sense of touch. As a noun, usually used in a plural form (haptics), it means the science and physiology of the sense of touch.
If you need to tip the balance scale in the direction of losing weight, keep in mind that it takes approximately 3,500 calories below your calorie needs to lose a pound of body fat. 1 To lose about 1 to 2 pounds per week, you'll need to reduce your caloric intake by 500â1000 calories per day.
In general, to gain 1 lb of body fat you need to create a calorie surplus of 3500 Calories.   For example, if you intake 2500 calories a day and expend 2000, that's a surpl â¦ us of 500 calories a day.   At that rate you will gain 1 pound a week (7 days x 500calories/day = 3500 Calories)   You need to consider your natural body metabolism and how much you exercise, and compare that to how much you eat.