Yes, there are affordable FPV drones available that can be controlled with a mobile phone. Some entry-level FPV drones like the Eachine E010 Mini FPV Drone or the Holy Stone HS100 FPV Drone offer mobile app control and live video streaming capabilities at a relatively low cost. These drones are great options for beginners or those looking for a budget-friendly way to experience FPV flying. **

Yes, it is possible to modify the drone and the PS4 controller so that the drone can be controlled with the PS4 controller. This can be achieved by using a compatible flight controller that can be connected to the PS4 controller via Bluetooth or a wired connection. Additionally, the drone's receiver may need to be modified to accept the signals from the PS4 controller. With the right technical knowledge and skills, it is possible to modify the drone and the PS4 controller to work together for drone control. **

Hand luggage at Lufthansa is typically strictly controlled to ensure compliance with their carry-on baggage policy. Passengers are usually allowed one piece of hand luggage, along with a personal item, and these items are subject to size and weight restrictions. Lufthansa staff may check the dimensions and weight of hand luggage at the gate or during boarding to ensure they meet the requirements. It is important for passengers to adhere to these guidelines to avoid any issues or additional fees. **

One example of a hand with automatic and programmatically controlled functions is the i-LIMB prosthetic hand. This advanced prosthetic hand is equipped with sensors that can detect muscle movements in the residual limb, allowing the user to control the hand's grip and movement. Additionally, the i-LIMB hand can be programmed to perform different grip patterns and gestures based on the user's preferences. Another example is the DEKA LUKE Arm, which is a highly sophisticated prosthetic arm that can be controlled using a combination of muscle signals and computer algorithms to perform various tasks with precision and dexterity. **

The tiniest drone that can be controlled over a long distance is the DJI Mini 2. Despite its small size, the Mini 2 has an impressive range of up to 10 kilometers (6.2 miles) when flown in an open, unobstructed area. This makes it one of the smallest drones capable of long-distance control, making it a popular choice for aerial photography and videography. **

Electrical devices are controlled through the use of switches, sensors, and electronic circuits. Switches are used to manually turn devices on or off, while sensors can detect changes in the environment and trigger the device to respond accordingly. Electronic circuits, such as microcontrollers or programmable logic controllers, can be programmed to control the operation of devices based on specific inputs or conditions. Overall, electrical devices are controlled through a combination of manual inputs, automated sensors, and electronic programming. **

Literary devices such as metaphor and simile often go hand in hand, as they both involve comparing two things in order to create a vivid image or convey a deeper meaning. Similarly, imagery and personification are often used together to create a sensory and vivid description of non-human objects or concepts. Additionally, foreshadowing and irony are often paired together to create a sense of anticipation and surprise in a story. These literary devices work in tandem to enhance the overall impact and meaning of a piece of writing. **

Stylistic devices such as similes and metaphors often go hand in hand as they both involve comparing two different things to create a vivid image in the reader's mind. Alliteration and assonance are also commonly used together to create a musical quality in writing. Additionally, hyperbole and irony are often paired to emphasize exaggeration and create a humorous or sarcastic effect. These stylistic devices work together to enhance the overall impact and effectiveness of the writing. **