Gerunds as subject: "Spending a long time eating" uses a gerund phrase as the subject, detailing eating habits and increasing the complexity and amount of information in the sentence.
Infinitive as adverb of purpose: "to slow down, savor the food" uses an infinitive phrase as an adverb of purpose, explaining the goal of slowing down and enjoying the food while eating, increasing the accuracy and clarity of the sentence.
Past participle as adjective: "being connected to technology" uses a past participle as an adjective, describing the temporary state of being disconnected from technology, enhancing the descriptive and complex nature of the sentence.