The term "cell phone" has become ubiquitous in modern-day lexicon. It is used interchangeably with "mobile phone", "smartphone", "wireless phone", or simply "phone". Each term has its own nuances, and they all refer to a portable electronic device that allows users to communicate with others from virtually anywhere. "Mobile phone" is more commonly used in Europe, "smartphone" denotes a phone with advanced capabilities such as Internet connectivity and apps, "wireless phone" simply means a phone that operates without a landline, and "phone" is an abbreviated term that can refer to any type of telephone. Regardless of the synonym used, the concept of a phone that fits in the palm of your hand and connects you to the world remains a defining feature of the modern world.