Core Viewpoint - The return of Luo Yonghao to the tech industry is marked by challenges, including product shortcomings and event mismanagement, raising questions about the viability of his new ventures in AI and innovation [1][2][3]. Group 1: Event Overview - The annual tech innovation sharing conference, initially scheduled for 7 PM, was delayed by nearly an hour, with Luo apologizing for the late start [1]. - Despite the event's promotional focus on "tech innovation sharing," the actual presentation resembled a live-streamed sales event, leading to disappointment among attendees [2][3]. - The event featured nine products, including well-known brands like DJI and established technologies, rather than groundbreaking innovations as promised [3]. Group 2: Audience Reception - Audience reactions were mixed, with many feeling the event was more of an advertisement than a genuine innovation showcase, contradicting Luo's claims [3][5]. - Technical issues during the event, such as PPT errors and video playback failures, contributed to a chaotic atmosphere, further detracting from the experience [3][5]. Group 3: Financial Aspects - Luo revealed that 90% of his income from live streaming was allocated to repaying debts, with only a small portion going to personal expenses [6]. - The ticket sales for the event generated over 1.66 million, which Luo pledged to refund while donating an equal amount to charity, reflecting a commitment to social responsibility [4][5]. Group 4: New Product Launch - The highlight of the event was the introduction of "Qie Ting," an AI software designed for in-depth book analysis, aiming to serve as a content parsing engine in the AI era [8][10]. - The app features around 5,000 books and offers subscription services, but its market acceptance remains to be validated [10]. Group 5: Future Prospects - Luo's transition back to the tech sector is seen as a critical juncture, with the success of "Qie Ting" potentially determining his future in the industry [10]. - Despite past setbacks in his AR ventures, Luo's focus has shifted to software development, indicating a strategic pivot in his business approach [9].

来源：环球网 【环球网低空经济 记者 青云】不用遥控器，也能玩转无人机自拍，去年大疆Neo掌上无人机一发布就 吸引了众多"萌新"用户的好评。这次大疆发布了更智能的Neo 2智能跟拍无人机，起售价1499元，它升 级了全向避障和手势控制，实测更加简单易用，特别是手势控制，让人感觉就像是身处电影《哈利·波 特》中的魔法学校。 手势控制，体验魔法学校的快乐 大疆Neo 2无人机仅约151克，加上图传模块也仅约160g，仍然支持掌上起降，无须遥控器或连接手机 app，按机身按键就能起飞。 要拍好，光会起降是不行的，刚学会使用遥控器的"萌新"也拍不出丝滑的画面，更别说复杂的运镜。 但Neo 2与其它的大疆航拍无人机一样，也内置了许多一键短片模式，能全自动拍出退飞升高、冲天、 环绕等各种经典运镜方式。机身上的按键不但能选择模式，也能切换高度、飞行半径/距离等参数，意 味着无须遥控器和手机app就能拍好。 它甚至可以一键拍出非常具有大片感的希区柯克变焦（滑动变焦），此时无人机稳定后退飞行，并自动 匀速调节镜头焦距，此时被拍的人大小不变，背景就会产生空间压缩。 在聚焦和跟随模式下，你也可以用手势控制功能，指挥它上、下、左、右 ...