A data analyst Noxolo is experiencing pain and discomfort in her hands and wrists due to long hours of data entry using a keyboard and mouse. She wants to explore different types of text entry and positioning devices to find a more comfortable solution. Explain the different types of text entry and positioning devices that Noxolo could consider using, including their strengths and weaknesses. Which types of devices would be most suitable for Noxolo's task of entering data into spreadsheets, and why? How can the suitability of these devices be evaluated in different contexts, and what factors should be considered when selecting a device for a specific task or user?